a) Books and Book Chapters

1. Regional Processes of Air Pollution, Melas D. and Syrakov D. (eds), ISBN 1-4020-1626-3, Kluwer Academic Publishers, 2003.
2. Regional Transboundary Transport of Air Pollution. An Introductory Science Review. Dimitris Melas and Urbano Fra Paleo (eds), ISBN:978-84-7723-784-6, Universidad de Extremadura, 2008.
3. Κύριος συγγραφέας και συντονιστής του οδηγού μέσης εκπαίδευσης για την «Κλιματική Αλλαγή», 1999, 48 σελίδες.
4. Κύριος συγγραφέας και συντονιστής του οδηγού μέσης εκπαίδευσης για την «Ατμοσφαιρική Ρύπανση», 1999, 59 σελίδες.
5. Melas D. (1994) An overview of similarity methods to estimate turbulence quantities from sodar measurements in the convective boundary layer. In "Acoustic remote sensing applications", editor S.P. Singal, Narosa Publishing House, 307-324.
6. Μελάς Δ. (1997) Η Επίδραση των Τοπικών Συστημάτων Κυκλοφορίας στην Ποιότητα του Αέρα. Πρακτικά ημερίδας «Μαθηματικά Μοντέλα Ατμοσφαιρικής Ρύπανσης-Επιστημονικές βάσεις και Πρακτική Χρησιμότητα», 77-94.

b) In scientific journals with peer review

1. Melas, D. (1989) The temperature structure in a stably stratified IBL over a cold sea. Boundary - Layer Meteor. 48, 361 - 375.
2. Melas, D. (1990) Sodar estimates of surface heat flux and mixed layer depth compared with direct measurements. Atm. Environment, Vol 24A, No 11, 2847-2853.
3. Melas, D. (1991) Using a simple resistance law to estimate friction velocity from sodar measurements. Boundary - Layer Meteor. 57, 275-287.
4. Melas, D. (1992) Sodar estimates of surface heat flux and mixed layer depth compared with direct measurements. Discussion. Atm. Environment. 26, 2459-2461.
5. Melas, D., and Kambezidis, H.D. (1992) The depth of the Internal Boundary Layer over an urban area under sea breeze conditions. Boundary - Layer Meteor. 61, 247-264.
6. Melas, D. (1993) Height integrated flow in the convective Planetary Boundary Layer. Boundary - Layer Meteor. 63, 381-396.
7. Melas, D. (1993) Similarity methods to derive turbulence quantities and mixed layer depth from sodar measurements in the convective boundary layer: A review. Applied Physics B 57, 11-17.
8. Melas, D. and Enger L. (1993) A numerical investigation of the flow in Athens area using MIUU model. Environmental software 8, 55-63.
9. Melas, D., and Kambezidis, H.D. (1994) A similarity method to derive turbulence parameters and mixed layer depth from sodar measurements. International Journal of Remote sensing 15, 499-505.
10. Melas, D., Ziomas, I. and Zerefos, C. (1994) A numerical study of dispersion in coastal urban area. Part A. Air flow. Fresenius Environmental Bulletin 3, 306-311.
11. Ziomas, I., Tzoumaka, P., Melas, D. and Zerefos, C. (1994) A numerical study of dispersion in coastal urban area. Part B. Photochemical modelling. Fresenius Environmental Bulletin 3, 312-317.
12. Kambezidis, D., Peppes, A. and Melas, D. (1995) An experimental study in Athens area under sea breeze conditions. Atmospheric Research 36, 139-156
13. Ziomas, I., Melas, D., Zerefos, C., Paliatsos, A. and Bais, A. (1995) On the relationship between peak ozone levels and meteorological variables. Fresenius Environmental Bulletin 5, 53-58.
14. Melas, D., Kambezidis, H.D., Moussiopoulos, N., Walmsley, J., Bornstein, R., Klemm, O., Schiermeir, F. and Asimakopoulos, D. (1995) Summary of the workshop of the NATO/CCMS pilot study "Air pollution transport and diffusion over coastal urban area". Atmospheric Environment 29, 3713-3718.
15. Melas, D., Ziomas, I. and Zerefos (1995) Boundary layer dynamics in an urban coastal environment under sea breeze conditions. Atmospheric Environment 29, 3605-3617.
16. Ziomas, I., Melas, D., Zerefos, C., Paliatsos, A. and Bais, A. (1995) Forecasting peak pollutant levels from meteorological variables. Atmospheric Environment 29, 3703-3711.
17. Ziomas, I., Suppan, P., Rappengluck B., Balis, D., Tzoumaka, P., Melas, D., Jacobi, G., Papagiannis, A., Fabian, P. and Zerefos, C., (1995) A contribution to the study of photochemical smog in the greater Athens area. Beitr. Phys. Atmosph. 68, 191-203.
18. Kakko R., Lansipuro H., Kujansuu E., Lancia A., Garibasio A., Ziomas I.C., Melas D., Foster P. (1996) CRAMD - A database for the validation of models used in chemical risk assessment". J. of Loss Prevention in the process industries 9, 401-411.
19. Ziomas, I., Tzoumaka, P., Balis, D., Papayanis A., Melas, D., Bais, A. and Zerefos, C. (1997) Atmospheric pollution measurements with the differential optical absorption spectroscopy method. Fresenius Environmental Bulletin 3, 320-324.
20. Kambezidis H., Weidauer D., Ulbricht M. and Melas D.,(1997) Remote sensing of air pollution dynamics over large European cities. Fresenius Envir. Bull. 6, 166-171.
21. Kambezidis H., Weidauer D., Melas D., Ulbricht M. (1998) Air quality in the Athens basin during sea breeze and non-sea breeze days using laser remote sensing technique. Atmospheric Environment 32, 2173-2181.
22. Melas D., Ziomas I., Klemm O., Zerefos C. (1998) Anatomy of sea breeze circulation in Greater Athens under weak large-scale ambient winds. Atmospheric Environment 32, 2223-2237.
23. Melas D., Ziomas I., Klemm O., Zerefos C. (1998) Flow dynamics in Greater Athens under moderate large-scale flow. Atmospheric Environment 32, 2209-2222.
24. Ziomas I., Tzoumaka P., Balis D., Melas D., Klemm O., Zerefos C. (1998) Ozone Episodes In Athens, Greece. A modelling approach using data from the MEDCAPHOT-TRACE. Atmospheric Environment 32, 2313-2321.
25. Melas D., Kioutsioukis I., and Ziomas I. (1998) Real time calculation of the dispersion of air pollutants from industrial stacks using a personal computer. Fresenius Environmental Bulletin, Vol. 7, 3/4, pp. 134-140.
26. Lazaridis M. and Melas D. (1998) New sulfate particle formation during summer pollution episodes using a 3-D Aerosol model. Journal of Aerosol Science 29, 913-927.
27. Melas D. (1998) The depth of the stable internal boundary layer over the sea Geophysical Research Letters 25, 2261-2264.
28. Rappengluck B., Kourtidis K., Melas D., Fabian P. (1999) Observations of biogenic and anthropogenic NMHC in Athens during the PAUR campaign, Phys. Chem. Earth (B), 24, 717-724.
29. Gottschalk L., Batchvarova E., Gryning S.-E., Lindroth A., Melas D., Motovilov Y., Frech M., Heikinheimo M., Samuelsson P., Grelle A. and Persson P. (1999). Scale aggregation - comparison of flux estimates from NOPEX. Agricultural and Forest Meteorology 98, 103-119.
30. Melas D., Abbate G., Haralampopoulos D. and Kelesidis A. (2000) Estimation of meteorological parameters for air quality management: Coupling of sodar data with simple numerical models. J. of Applied Meteorology 39, 509-515.
31. Melas, D. Lavagnini, A. and Sempreviva A.-M. (2000) An investigation of boundary layer dynamics of Sardinia island under sea breeze conditions. J. of Applied Meteorology 39, 516-524.
32. Melas D., Zerefos C., Rapsomanikis S., Tsangas N. and Alexandropoulou A. (2000) The war in Kosovo, Evidence of pollution transport in the Balkans during the operation "Allied Force", Environmental Science and Pollution Research 7 (2), 97-104.
33. Melas D., Kioutsioukis I. and Ziomas I. (2000) Neural network model for predicting peak photochemical pollutant levels, J. Air Waste Management Assoc. 50 (4), 495-501.
34. Kioutsioukis I., D. Melas, I. Ziomas and A. Skouloudis (2000): "Predicting Photochemical Pollutant Concentrations using a combination of Neural Network Models", Neural Network World, Vol. 10, No. 6, pp. 909-916.
35. Melas, D., Persson, T., DeBruin, H., Gryning, S.-E. and Batchvarova, E (2001). Numerical model simulations of boundary-layer dynamics during winter conditions. Theoretical and Applied Climatology 70, 105-116.
36. Zanis P., Zerefos C.S., Gilge S., Melas D., Balis D.,Ziomas I.,Gerasopoulos E., Tzoumaka P., Kaminski U. and Fricke W. (2001) Comparison of measured and modeled surface ozone concentrations at two different sites in Europe during the solar eclipse on August 11, 1999, Atmospheric Environment (35) 27, 4663-4673.
37. Zerefos, C.S., D.S. Balis, P. Zanis, C. Meleti, A.F. Bais, K. Tourpali, D. Melas, I. Ziomas, E. Galani, K. Kourtidis, A. Papayannis, Z. Gogosheva (2001), "Changes in surface UV solar irradiance and ozone over the Balkans, during the eclipse of August 11, 1999", Adv. In Space Res. 27, 1955-1963.
38. Rapsomanikis S. C. Zerefos, D. Melas and N. Tsangas (2002): "Transport of toxic organic aerosol pollutants from Yugoslavia to Greece during the operation " ALLIED FORCE". Environmental technology 23, 1119-1125.
39. Zerefos CS, Kourtidis KA, Melas D, Balis D, Zanis P, Katsaros L, Mantis HT, Repapis C, Isaksen I, Sundet J, Herman J, Bhartia PK, Calpini B (2002) Photochemical Activity and Solar Ultraviolet Radiation (PAUR) Modulation Factors: An overview of the project. Journal Of Geophysical Research-Atmospheres 107,
40. Zanis P, Kourtidis K, Rappenglueck B, Zerefos C, Melas D, Balis D, Schmitt R, Rapsomanikis S, Fabian P (2002) Α case study on the possible link between surface ozone photochemistry and total ozone column during the PAUR II experiment at Crete: Comparison of observations with box model calculations. Journal Of Geophysical Research-Atmospheres 107,
41. Kioutsioukis I., D. Melas, C. Zerefos and I. Ziomas (2003): "Evolution of perturbations in 3D photochemical models", Ann. Geophys. 46 (2), 353-361.
42. Rappengluck, B., Melas, D. and Fabian, P (2003) "Evidence of the impact of urban plumes on remote sites in the Eastern Mediterranean", Atmospheric Environment 37, 1853-1864.
43. Kioutsioukis I., D. Melas, C. Zerefos and I. Ziomas (2005): "Efficient Sensitivity Computations In 3d Air Quality Models", Computer Physics Communications,167, 23-33.
44. Poupkou, A., Symeonidis, P., Ziomas, I., Melas, D. and Markakis, K. (2007): "A spatially and temporally disaggregated anthropogenic emission inventory in the southern Balkan Region", Water, Air &Soil Pollution, 185, pp.335-348.
45. Papanastasiou D.K., Melas D., Kioutsioukis I. (2007). Development and assessment of neural network and multiple regression models in order to predict PM10 levels in a medium-sized Mediterranean city. Water, Air and Soil Pollution, 182, 325 - 334.
46. Amiridis, V., D. Melas, D.S. Balis, A. Papayannis, D. Founda, E. Katragkou, R. Mamouri, E. Giannakaki, S. Kazadzis, E. Gerasopoulos and C. Zerefos (2007): Aerosol Lidar observations and model calculations of the Planetary Boundary Layer evolution over Greece, during the solar eclipse of 2006, Atmospheric Chemistry and Physics., 7, pp. 6181-6189.
47. Zanis P, E. Katragkou, K. Markakis, I. Lysaridis, A. Poupkou, D. Melas , M. Kanakidou, B. Psiloglou, E. Gerasopoulos, C. Zerefos, S. Karathanasis (2007) Effects on surface atmospheric photo-oxidants over Greece during the total solar eclipse event of 29 March 2006, Atmospheric Chemistry and Physics Discussions 7 (4), pp. 11399-11428
48. Founda, D., Melas, D., Lykoudis, S., Lisaridis, I., Gerasopoulos, E., Kouvarakis, G., Petrakis, M., and Zerefos, C (2007) The effect of the total solar eclipse of March 29, 2006 on meteorological variables in Greece, Atmos. Chem. Phys. Discuss., 7, 10 631-10 667.
49. Sichletidis L, Chloros D, Konstantinidis T, Tsiotsios A, Melas D, Petrakakis M, Kelesis A. (2007) Smoking and pollution cause an increase in expired carbon monoxide in kiosk workers. Med Lav. 98(4), 296-301.
50. Kioutsioukis I, Melas D, Zanis P (2008) Statistical Downscaling of Daily Precipitation over Greece, International Journal of Climatology, Vol. 28, 679-691.
51. Symeonidis, P., Poupkou, A., Gkantou, A., Melas, D., Yay, O.D., Pouspourika, Ε. and Balis, D., (2008): "Development of a computational system for estimating biogenic NMVOCs emissions based on GIS technology", Atmospheric Environment, 42, pp. 1777-1789.
52. Papanastasiou D.K. and Melas D., (2008): Daily Ozone Forecasting in an Urban Area, using Meteorological & Pollution Data. Fresenius Environmental Bulletin 17 (3), 364 - 370.
53. Poupkou, A., Symeonidis, P., Lisaridis, I., Melas, D., Ziomas, I., Yay, O. D. and Balis, D., (2008): "Effects of anthropogenic emission sources on maximum ozone concentrations over Greece", Atmospheric Research, 89, pp. 374-381.
.
54. Zanis P, Douvis C, Kapsomenakis I, Kioutsioukis I, Melas D (2008): "A sensitivity study of the Regional Climate Model RegCM3 to the convective scheme with emphasis in CE and SE Europe", Theoretical and Applied Climatology, Theoretical and Applied Climatology Volume 97, Issue 3-4, Pages 327-337.
55. Krueger, B.C., E. Katragkou, I. Tegoulias, P. Zanis, D. Melas, E. Coppola, S. A. Rauscher, P. Huszar, and T. Halenka (2008): Regional decadal photochemical model calculations for Europe concerning ozone levels in a changing climate. Id?jαrαs - Quarterly Journal of the Hungarian Meteorological Service, 112, 3-4, pp. 285-300,.
56. Katragkou, E., S. Kazadzis, V. Amiridis, V. Papaioannou, S. Karathanasis, D. Melas (2009): PM10 regional transport pathways in Thessaloniki, Greece, Atm. Env., Volume 43, Issue 5, Pages 1079-1085.
57. Poupkou, A., Melas, D., Ziomas, I., Symeonidis, P., Lisaridis, I., Gerasopoulos, E. and Zerefos, C., 2009. "Simulated summertime regional ground-level ozone concentrations over Greece", Water, Air &Soil Pollution, 196, pp. 169-181.
58. Papanastasiou D.K., Melas D. (2009). Statistical Characteristics of Ozone and PM10 Levels in a Medium Sized Mediterranean City. International Journal of Environment and Pollution 36 (1/2/3), Special Issue on Air Pollution, 127 - 138.
59. Papanastasiou D.K., Melas D. (2009) Climatology and impact on air quality of sea breeze in an urban coastal environment. International Journal of Climatology, International Journal of Climatology, Volume 29, Issue 2, Pages 305-315.
60. Georgoulias A., Papanastasiou D.K., Melas D., Amiridis V., Alexandri G (2009): Statistical analysis of boundary layer heights in a suburban environment. Meteorology and Atmospheric Physics, 104, 103-111, 2009.
61. Zyrichidou, I., Koukouli, M. E., Balis, D. S., Katragkou, E., Melas, D., Poupkou, A., Kioutsioukis, I., van der A, R., Boersma, F. K., van Roozendael, M. and Richter, A., (2009). "Satellite NO2 observations and model simulations of tropospheric columns over South-eastern Europe", Atmospheric Chemistry and Physics 9, 6119-6134.
62. Markakis, K., Poupkou, A., Melas, D., Tzoumaka, P. and Petrakakis, M., 2010b. "A computational approach based on GIS technology for the development of an anthropogenic emission inventory of gaseous pollutants in Greece", Water, Air &Soil Pollution, 207, pp.157-180.
63. Papanastasiou, D.K., Melas, D. (2010) Application of PM10's Statistical Distribution to Air Quality Management-A Case Study in Central Greece. Water, Air, and Soil Pollution Volume 207, Issue 1-4, Pages 115-122.
64. Papanastasiou D.K., Melas D., Bartzanas T., Kittas C, (2010) Temperature, comfort and pollution levels during heat waves and the role of sea breeze". International Journal of Biometeorology, Volume 54, Issue 3, Pages 307-317
65. Kioutsioukis I, Melas D, Zerefos C, (2010) Statistical Assessment of changes in Climate Extremes over Greece (1955-2002)". International Journal of Climatology Volume 30, Issue 11, Pages 1723-1737.
66. Markakis, K., Poupkou, A., Melas, D. and Zerefos, C., (2010) A GIS based anthropogenic PM10 emission inventory for Greece, Atmospheric Pollution Research 1 (2010) 71?81
67. Papanastasiou D.K., Melas D., Lissaridis I., 2010. Study of wind field under sea breeze conditions; an application of WRF model. Atmospheric Research, Volume 98, Issue 1, Pages 102-117
68. Huijnen, V. H. J. Eskes, A. Poupkou, H. Elbern, K. F. Boersma, G. Foret, M. Sofiev, A. Valdebenito, J. Flemming, O. Stein, A. Gross, L. Robertson, M. D'Isidoro, I. Kioutsioukis, E. Friese, B. Amstrup, R. Bergstrom, A. Strunk, J. Vira, D. Zyryanov, A. Maurizi, D. Melas, V.-H. Peuch, and C. Zerefos, 2010. "Comparison of OMI NO2 tropospheric columns with an ensemble of global and European regional air quality models". Atmos. Chem. Phys., 10, 3273-3296.
69. Assael M. D. Melas and K. Kakosimos, 2010. "Monitoring Particulate Matter Concentrations with Passive Samplers: Application to the Greater Thessaloniki Area" Water, Air, & Soil Pollution, Volume 211, Issue 1-4, Pages 395-408
70. Uherek, Ε., T. Halenka, J. Borken-Kleefeld, Y. Balkanski, T. Berntsen, C. Borrego, M. Gauss, P. Hoor, K. Juda-Rezler, J. Lelieveld, D. Melas, K. Rypdal and S. Schmid (2010) Transport Impacts on Atmosphere and Climate: Land Transport. Atmospheric Environment Volume 44, Issue 37, Pages 4772-4816.
71. Ulas I., K. Markakis, A. Unal, T. Kindap ,A. Poupkou, S. Incecik, O. Yenigun, D. Melas, C. Theodosi, N. Mihalopoulos (2010) Study of a winter PM episode in Istanbul using the high resolution WRF/CMAQ modeling system. Atmospheric Environment, Volume 44, Issue 26, Pages 3085-3094
72. Poupkou, A., Giannaros, T., Markakis, K. Kioutsioukis, I., Curci, G., Melas, D., and Zerefos, C., 2010. "A model for European biogenic volatile organic compound emissions: Software development and first validation", Environmental Modelling and Software, 25, pp. 1845-1856.
73. Papanastasiou, D.K., Poupkou, A., Katragkou, E., Amiridis, V., Melas, D., Mihalopoulos, N., Basart, S., P?rez, C. and Baldasano, J.M., 2010. "An assessment of the efficiency of dust regional modelling to predict Saharan dust transport episodes", Advances in Meteorology (special issue on "Atmospheric Aerosols and Climate"), volume 2010, Article ID 154368, 9 pages, doi:10.1155/2010/154368.
74. Kanakidou M., Mihalopoulos N., Kindap T., Im U., Vrekoussis M., Gerasopoulos E., Dermitzaki E., Unal A., Kocak M., Markakis K., Melas D., Kouvarakis G., Youssef A.F., Richter A., Hatzianastassiou N., Hilboll A., Ebojie F., von Savigny C., Ladstaetter-Weissenmayer A., Burrows J., Moubasher H. (2010) Megacities as hot spots of air pollution in the East Mediterranean. Atmospheric Environement, doi:10.1016/j.atmosenv.2010.11.048
75. Amiridis, V., E. Giannakaki, D. S. Balis, E. Gerasopoulos, I. Pytharoulis, P. Zanis, S. Kazadzis, D. Melas, and C. Zerefos (2010) Atmos. Chem. Phys., 10, 11567-11576
76. Katragkou, E., P. Zanis, I. Tegoulias, D. Melas, B. C. Kr?ger, P. Huszar, T. Halenka, and S. Rauscher (2010) Decadal regional air quality simulations over Europe in present climate: near surface ozone sensitivity to external meteorological forcing, Atmos. Chem. Phys., Volume 9, Number 3,10675-10710.
77. Syrakov, D., Spiridonov, V., Prodanova, M., Bogatchev, A., Miloshev, N., Ganev, K., Katragkou, E., Melas, D., Poupkou, A., Markakis, K., San Jose, R. and Perez, J.L., 2011. "A system for assessment of climatic air pollution levels in Bulgaria: Description and first steps towards validation", International Journal of Environment and Pollution, 46, pp. 18-42.
78. Poupkou A., P. Zanis, P. Nastos, D. Papanastasiou, D. Melas, K. Tourpali, C. Zerefos, (2011): Present climate trend analysis of the Etesian winds in the Aegean Sea. Theoretical and Applied Climatology, 106, 459-472, DOI: 10.1007/s00704-011-0443-7.
79. Zanis P., E. Katragkou, I. Tegoulias, A. Poupkou, D. Melas, P. Huszar, F. Giorgi (2011): Evaluation of near surface ozone in air quality simulations forced by a regional climate model over Europe for the period 1991-2000, Atmospheric Environment, 45, 6489-6500.
80. Katragkou E., P. Zanis, I. Kioutsioukis, I. Tegoulias, D. Melas, B.C. Kruger, E. Coppola (2011): Future climate change impacts on surface ozone from regional climate-air quality simulations over Europe, Journal of Geophysical Research, 116, D22307, doi:10.1029/2011JD015899.
81. Huszar P., K. Juda-Rezler, T. Halenka, H. Chervenkov, D. Syrakov, B. C. Krueger, P. Zanis, D. Melas, E. Katragkou, M. Reizer, W. Trapp and M. Belda, (2011): Climate change impacts on ozone and PM levels over Central and Eastern Europe from high resolution simulations, Climate Research, 50, 51-68.
82. Poupkou, A., Nastos, P., Melas, D. and Zerefos, C., (2011). Climatology of Discomfort Index and Air Quality Index in a large urban Mediterranean agglomeration. Water, Air &Soil Pollution, 222, pp. 163-183
83. Im, U., Poupkou, A., Incecik, S., Markakis, K., Kindap, T., Unal, A., Melas, D., Yenigun, O., Topcu, S., Odman, M.T., Tayanc, M., Guler, M., (2011): The impact of anthropogenic and biogenic emissions on surface ozone concentrations in Istanbul. Science of the Total Environment, 409 (7), pp. 1255-1265.
84. Im, U., Markakis, K., Poupkou, A., Melas, D., Unal, A., Gerasopoulos, E., Daskalakis, N., Kindap, T., Kanakidou, M., (2011): The impact of temperature changes on summer time ozone and its precursors in the Eastern Mediterranean. Atmospheric Chemistry and Physics, 11 (8), pp. 3847-3864.
85. Zyryanov, D., Foret, G., Eremenko, M., Beekmann, M., Cammas, J.-P., D'Isidoro, M., Elbern, H., Flemming, J., Friese, E., Kioutsioukis, I., Maurizio, A., Melas, D., Meleux, F., Menut, L., Moinat, P., Peuch, V.-H., Poupkou, A., Razinger, M., Schulz, M., Stein, O., Suttie, A.M., Valdebenito, A., Zerefos, C., Dufour, G., Bergametti G. and Flaud, J.-M., (2011): 3-D evaluation of tropospheric ozone simulations by an ensemble of regional Chemistry Transport Model. Atmospheric Chemistry and Physics Discussions, 11, 28797-28849.
86. Papanastasiou D.K., Melas D., Bartzanas T., Kittas C., (2012) Estimation of ozone trend in central Greece based on meteorologically adjusted time series. Environmental Modeling & Assessment, DOI 10.1007/s10666-011-9299-6.
87. Juda-Rezler K., M. Reizer, P. Huszar, B.C. Kruger, P. Zanis, D. Syrakov, E. Katragkou, W. Trapp, D. Melas, H. Chervenkov, I. Tegoulias, T. Halenka, (2012): On the effect of climate change on regional air quality over central-eastern Europe: concept, evaluation and future projections, Climate Research, doi 10.3354/cr01072.
88. Banja M., Papanastasiou D.K., Poupkou A., Melas D. (2012): Development of a short-term ozone prediction tool in Tirana area based on meteorological variables. Atmospheric Pollution Research 3, 32 - 38.
89. Ebel, Α., D. Melas, K. Ganev, M. Banja, I. Sandu, E. Friese, T. Giannaros, H. J. Jakobs, I. Kioutsioukis, K. Markakis, M. Memmesheimer, N. Miloshev, V. Pescaru, A. Poupkou, (2012): Assessment of Impacts and Risks of Air Pollution Applying Two Strategies of Numerical Chemistry Transport Modelling. Journal of Environmental Protection 3, 26-40
90. Ikonomidis S., Papanastasiou D., Melas D., Avgoloupis S. (2012)¨The anthropogenic "Greenhouse Effect": Greek prospective primary teachers' ideas about causes, consequences and cures. Journal of Science Education and Technology, DOI: 10.1007/s10956-012-9365-0.
91. Markakis, K., Im U., Unal, A., Melas, D., Yenigun, O., Incecik, S. (2012): Compilation of a GIS based high spatially and temporally resolved emission inventory for the greater Istanbul area. Atmospheric Pollution Research 3 (2012) 112-125.
92. Reis, L.A., Melas, D., Peters, B.J., Zachary, D.S.(2012)Developing a fast photochemical calculator for an integrated assessment model. International Journal of Environment and Pollution, 50 (1-4), pp. 140-150.
93. Giannaros, T.M., Melas, D. (2012) Study of the urban heat island in a coastal Mediterranean City: The case study of Thessaloniki, Greece. Atmospheric Research, 118, pp. 103-120.
94. Markakis, K. , Katragkou, E., Poupkou, A., Melas, D. (2013) MOSESS: A New Emission Model for the Compilation of Model-Ready Emission Inventories-Application in a Coal Mining Area in Northern Greece. Environmental Modeling and Assessment (in press). DOI 10.1007/s10666-013-9360-8.
95. Zyrichidou, I., Koukouli, M.E., Balis, D.S., Kioutsioukis, I., Poupkou, A., Katragkou, E., Melas, D., Boersma, K.F., van Roozendael, M. (2013) Evaluation of high resolution simulated and OMI retrieved tropospheric NO2 column densities over Southeastern Europe. Atmospheric Research, 122, pp. 55-66.
96. Feidas, H., Karagiannidis, A., Keppas, S., Vaitis, M., Kontos, T., Zanis, P., Melas, D., Anadranistakis, E. (2013) Modeling and mapping temperature and precipitation climate data in Greece using topographical and geographical parameters. Theoretical and Applied Climatology, pp. 1-14. Article in Press.
97. Efstathiou, G.A., Zoumakis, N.M., Melas, D., Lolis, C.J., Kassomenos, P. (2013)Sensitivity of WRF to boundary layer parameterizations in simulating a heavy rainfall event using different microphysical schemes. Effect on large-scale processes. Atmospheric Research, 132-133, pp. 125-143.
98. Giannaros, T.M., Melas, D., Daglis, I.A., Keramitsoglou, I., Kourtidis, K. (2013) Numerical study of the urban heat island over Athens (Greece) with the WRF model. Atmospheric Environment, 73, pp. 103-111.
99. Ioannidou, A., Vasileiadis, A., Melas, D.(2014) Time lag between the tropopause height and 7Be activity concentrations on surface air. Journal of Environmental Radioactivity, 129, pp. 80-85.
100. Efstathiou, G.A., Lolis, C.J., Zoumakis, N.M., Kassomenos, P., Melas, D. (2014) Characteristics of the atmospheric circulation associated with cold-season heavy rainfall and flooding over a complex terrain region in Greece. Theoretical and Applied Climatology, 115 (1-2), pp. 259-279.
101. Δ. Μελάς και H., Bergstrom (1994) Η πρώιμη ιστορία του θερμομέτρου. Επιθεώρηση της Φυσικής 25, 26-31.

c) In conference proceedings

1. Melas D. (1986) Internal Boundary Layers at Barseback. Proc. from Workshop I, Copenhagen, Denmark, October 8-9th 1986. 111-130.
2. Melas D. (1987) Geostrophic winds in the Oresund area determined by objective analysis of the pressure field. Proc. from Workshop II, Uppsala, Sweden, October 13-14 1987, 21-28.
3. Melas D. (1988) A study of Boundary-Layer Modification for off-shore flow over a cooler sea. Proc. from Eurosap conference "Meteorology and Atmospheric Dispersion in A Coastal Area", Riso National Laboratory, Denmark, October 25-27th 1988. 117-123.
4. Melas D. (1990) Estimating Turbulence Parameters from Sodar Measurements. Proc. from Ninth Symposium on Turbulence and Diffusion, April 30-May 3, 1990, Riso, Denmark, Amer. Meteor. Soc., 29-30.
5. Melas D. (1991a) A similarity method to derive turbulence parameters from sodar measurements. Balkan Physical Union, Proceedings from 1st general conference, September 26-28th, 1991, Thessaloniki, Greece, 342-344.
6. Melas D. (1991b) A field study of the effects of Baroclinicity, Advective-forcing, Non-Stationarity and Entrainment on the air flow within the Unstable Planetary Boundary Layer. Balkan Physical Union, Proceedings from 1st general conference, September 26-28th, 1991, Thessaloniki, Greece, 345-347.
7. Melas, D. and Kambezidis H.D. (1992) A similarity method to derive turbulence parameters and mixed layer depth from sodar measurements: an evaluation. 6th International Symposium On Acoustic Remote Sensing and Associated Techniques of the Atmosphere and Oceans, May 26-29, Athens, Greece, 213-218.
8. Melas, D., Ziomas, I., Zerefos, C. (1993a) A numerical study of air flow in Thessaloniki area. XXI ITM-meeting, November 29-December 3, Valencia, Spain, 551-552.
9. Melas, D., Ziomas, I., Zerefos, C. (1993b) Numerical simulation of the flow regime in Athens area. XXI ITM-meeting, November 29-December 3, Valencia, Spain, 541-542.
10. Barthelmie R.J., Melas D., Hojstrup J. and Courtney M.S. (1994) Modification of the offshore coastal wind field. Second International Conference of Air-Sea Interaction and Meteorology and Oceanography of the Coastal Zone, Lisbon, September 1994, pp. 171-172.
11. Sempreviva A.M., Lavagnini A. and Melas D. (1994) Experimental study of flow modification in coastal Mediterranean area. Application of a mesoscale model. EWECS conference, October 10-13, 1994, Thessaloniki, Greece, 214-221.
12. Ziomas I., Tzoumaka P., Balis D., Melas D. and Zerefos C. (1995) A numerical study of dispersion over the Greater Athens Area during two days of heavy pollution using the Urban Airshed Model. XXII ITM-meeting, November 6-10, Baltimore, MD, USA., Plenum Press vol. 21, 549-558.
13. Melas, D. and Persson, T (1995) Numerical modelling of turbulent fluxes and boundary-layer structure over non-homogeneous terrain. Annales Geophysicae 13, Suppl II, p. C 522.
14. Persson, T., Melas D. and van de Griend, A. (1996) Sensitivity of remotely sensed data for modelling of fluxes over inhomogeneous terrain with a meteorological meso-scale model. Annales Geophysicae 14, Suppl II, p. C 360.
15. Ziomas I., Tzoumaka P., Balis D., Melas D., Asimakopoulos D., Sanida G., Simeonidis P., Kioutsioukis I. and Zerefos C. (1997) Numerical study of regional air pollution transport and photochemistry in Greece. XXIII ITM-meeting, June 2-6, Clermont Ferrand, France, Plenum Press, 177-183.
16. Kambezidis H.D., Paliatsos A.G., Antoniou A., Melas D., Zarra H., Mihael M. (1997) Spectral analysis of solar radiation and atmospheric pollution. 5th conference on environmental science and technology. Molyvos, Lesvos, 1-4 September 1997, 436-441.
17. Persson, T., Melas, D. and van de Griend, A. (1997) Numerical simulations of land-surface interaction and boundary layer Structure in NOPEX region. Annales Geophysicae 15, Suppl II, p. C 297.
18. Zerefos, C.S., K. Kourtidis, D. Balis, A. Bais, M. Blumthaler, B. Rappenglueck, P. Fabian, R. Schmitt, G.P. Gobbi, S. Rapsomanikis, D. Gillotay, I. Isaksen, D. Melas, G. Fiocco, A. Di Sarra, J.-P. Pommereau, N. Mihalopoulos, J. Herman, G. Labow, A. Thomson, C. Cornwall, J. De Luisi and M. Tzortziou, "Overview of the first results from the PAUR II experiment", Proceedings of the Fifth European Workshop on stratospheric ozone, Saint-Jean-de-Luz, 27 September-1 October, 1999.
19. Rapsomanikis S., Zerefos C., Melas D. and Tsangas N. (2000) Transport of Toxic organic aerosol pollutants from Yugoslavia to Greeece during the 1999 conflict. Protection and Restoration of the Environment. Thassos, July 2000, 945-951.
20. B. Rappengluck, K. Kourtidis, N. Mihalopoulos, D. Melas, R. Schmitt, S. Rapsomanikis, P. Fabian, C. Zerefos (2002) "Observations of Photochemically relevant species on the island of Crete, Greece", Joint International Symposium of Atmospheric Chemistry within the Earth System: From regional pollution to global change", Greece, Crete, Heraklion, 18-25 September.
21. Papanastasiou D.K., Melas D., Zerefos C.F. (2003) Relationship Of Meteorological Variables And Pollution With Ozone Concentrations In An Urban Area. 2nd International Conference on Applications of Natural, Technological and Economical Sciences. Μay 2003, Szombathely, Hungary.
22. Papanastasiou D.K., Melas D. (2004) Analysis and Forecast of PM10 Concentration in a Medium Size City. 3nd International Conference on Applications of Natural, Technological and Economical Sciences
23. Poupkou, A., Symeonidis, P., Lisaridis, I., Pouspourika, E., Yay, O.D., Melas, D., Ziomas, I., Balis, D. and Zerefos, C. (2004) "Compilation of an emission inventory for the purpose of studying the regional photochemical pollution in the Balkan Region". In: Proceedings of the Quadrennial Ozone Symposium 2004. 1-8 June 2004, Kos, Greece, pp. 902-903.
24. Poupkou, A., Symeonidis, P., Ziomas, I., Melas, D., Pouspourika, E., Balis, D. and Kosmidis, E., 2004. "Compilation of an emission inventory for the Balkan Region". GEIA/ACCENT Workshop on Surface Emissions. 23-25 June 2004, Paris, France (http://www.aerov.jussieu.fr/experience/ACCENT/presentations_0604.php).
25. Melas D., Kioutsioukis I., and Lazaridis M. (2005) The impact of sea breeze on air quality in Athens. In I. Farago et al. (eds), 'Advances of Air Pollution Modelling for Environmental Security", 285-296.
26. Ganev, K., Miloshev N., and Melas D. (2005) Application of functions of influence in air pollution problems. In I. Farago et al. (eds), 'Advances of Air Pollution Modelling for Environmental Security", 175-184.
27. Papanastasiou D.K. and Melas D. (2005) Predicting Daily Maximum Ozone Concentration in an Urban Area. 4th International Conference on Applications of Natural, Technological and Economical Sciences.
28. Poupkou A., Symeonidis P., Lisaridis I., Melas D., Ziomas I., Yay O.D., Pouspourika E., Balis D., Gerasopoulos E., Papanastasiou D. και Zerefos C. (2005) Performance evaluation of photochemical modeling in the eastern Mediterranean. 1st ACCENT Symposium "The Changing Chemical Climate of the Atmosphere"
29. Papanastasiou D.K. and Melas D. (2005) Forecasting Ozone Levels in an Urban Area using Meteorological & Pollution Data. 13th International Symposium on Environmental Pollution and its Impact on Life in the Mediterranean Region, Mediterranean Scientific Association of Environmental Protection (ME.S.A.E.P.)
30. Karathanasis S., Baltzopoulou P., Melas D., Touloumi E., Vavatzanidis A., Efthimiadis E., Papanastasiou D. (2005) Statistical features of air quality in Thessaloniki - Greece 13th International Symposium on Environmental Pollution and its Impact on Life in the Mediterranean Region, Mediterranean Scientific Association of Environmental Protection (ME.S.A.E.P.)
31. Poupkou, A., Symeonidis, P., Lisaridis, I., Melas, D., Ziomas, I., Pouspourika, E., Yay, O. D., Balis, D., Gerasopoulos, E., Papanastasiou, D. and Zerefos, C., (2005) "Performance evaluation of photochemical modeling over the Eastern Mediterranean". 1st ACCENT Symposium on the Changing Chemical Climate of the Atmosphere. 12-16 September, 2005, Urbino, Italy.
32. Yay, O. D., Poupkou, A., Symeonidis, P., Gandou, A., Melas, D. and Dogeroglu, T., 2005. "Biogenic Emissions of Volatile Organic Compounds from Turkey". In: Proceedings of the 3rd International Symposium on Air Quality Management at Urban, Regional and Global scales and jointly organized 14th Regional IUAPPA conference. 26-30 September 2005, Istanbul, Turkey, pp. 1006-1014.
33. Poupkou, A., Symeonidis, P., Lisaridis, I., Ziomas, I., Melas, D., Yay, O. D. and Balis, D., (2005) "Emission sources and their effect on maximum ozone concentrations over Greece". In: Proceedings of the 3rd International Symposium on Air Quality Management at Urban, Regional and Global scales and jointly organized 14th Regional IUAPPA conference. 26-30 September 2005, Istanbul, Turkey, pp. 498-505.
34. Poupkou, A., Symeonidis, P., Lisaridis, I., Melas, D., Ziomas, I., Pouspourika, E., Yay, O. D., Balis, D. and Zerefos, C., 2005. "Calculated ozone concentration levels over the Eastern Mediterranean". 10th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes. 17-20 October 2005, Crete, Greece.
35. Katragkou, E., Poupkou, A., Lisaridis, I., Markakis, K., Symeonidis, P. and Melas, D., (2006) "Study of regional air pollution in Greece including particulate matter". Geophysical Research Abstracts, Vol. 8, 06113, 2006, SRef-ID: 1607-7962/gra/EGU06-A-06113. European Geosciences Union, General Assembly 2006, 2-7 April 2006, Vienna, Austria.
36. Poupkou, A., Melas, D., Kioutsioukis, I., Lisaridis, I., Symeonidis, P. and Balis, D. (2006) "Regional air quality forecasting over Greece within PROMOTE". In: Electronic Proceedings of the Atmospheric Science Conference. 8-12 May 2006, ESA ESRIN Frascati, Italy (http://earth.esa.int/cgi-bin/confatmos06.pl?abstract=151).
37. Markakis, K., Poupkou, A., Katragkou, E. and Melas D., (2006) "Road transport PM10 emissions over the large urban centres of Greece". 7th Joint TFEIP & EIONET meeting on Emission Inventories and Projections. 31 October - 2 November 2006, Thessaloniki, Greece.
38. Poupkou, A., Giannaros, T., Symeonidis, P. and Melas, D., (2006) "Estimating Biogenic NMVOCs Emissions in Europe". Global Emissions Inventory Activity 2006 Open Conference. 29 November - 1 December 2006, Paris, France (http://www.geiacenter.org:80/).
39. Im, U., Onay, T., Yenigu?n, O., Kambezidis, H., Kaskaoutis, D., Anteplioglu, U., Kassomenos, P., Incecik, S., Topc?u, S., Melas, D., Papadopoulos, A. (2006), An overview of forest fires and meteorology in Turkey and Greece. 1st International Symposium on Environment Identities and Mediterranean Area, ISEIM 2006, Article number 4150437, Pages 62-67.
40. Papanastasiou D.K. and Melas D. (2007) Application of statistical distributions of PM10 levels to the estimation of source reduction in Volos, Greece. 1st Conference on Environmental Management, Engineering, Planning and Economics
41. Markakis, K., Katragkou, E., Poupkou, A. and Melas D. (2007) "Compilation of an anthropogenic emission inventory for Greece and the two urban centres of Athens and Thessaloniki". Geophysical Research Abstracts, Vol. 9, 05937, 2007, SRef-ID: 1607-7962/gra/EGU2007-A-05937. European Geosciences Union, General Assembly 2007, 15 - 20 April 2007, Vienna, Austria.
42. Katragkou, E., Kioutsioukis, I., Poupkou, A., Lisaridis, I., Markakis, K., Karathanasis, S., Melas, D. and Balis D. (2007) "An air quality study for Greece with the MM5/CAMx modelling system". In: Electronic Proceedings of the 2007 ESA ENVISAT Symposium. 23-27 April 2007, Montreux, Switzerlnad. (http://earth.esa.int/workshops/envisatsymposium/ proceedings/posters/4P18/507381ka.pdf)
43. Poupkou, A., Melas, D., Kaimakamis, G., Kavouras, P., Kehagias, T. and Karakostas, T., (2007) "Air quality impact assessment of a pilot plant used for the treatment and stabilization of solid wastes". In: Proceedings of the 11th International Conference on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes. 2-5 July 2007, Cambridge, UK, pp. 145-149.
44. Markakis, K., Poupkou, A. and Melas D., (2007) "Compilation of an anthropogenic PM10 emission inventory for Greece and the two urban centres of Athens and Thessaloniki". 2nd ACCENT Symposium on Atmospheric Composition Change. 23-27 July 2007, Urbino, Italy.
45. Katragkou E., I. Lisaridis, D. Melas (2007) Air quality modeling of aerosols and photo-oxidants over Greece: the case study of solar eclipse, 2nd Accent Symposium, Atmospheric Composition and Change, 23-27/07/2007, Urbino, Italy
46. Katragkou E., I. Kioutsioukis, A. Poupkou, I. Lisaridis, K. Markakis, S. Karathanasis, D. Melas, D. Balis (2007) An air quality study for Greece with t he MM5/CAMx modeling system, ENVISAT Symposium 2007, 23-27/04/2007, Montreux, Switzerland
47. Schultz MG, J. Flemming, A. Dethof , JP. Cammas, C. Ordonez, V.Thouret, O. Stein, H. Eskes, A. Segers, M. van Weele, N. Parmentier, F.Daerden, C. Lambert, A. Arola, J. Kaurola H. Flentje, C. Plass-D?lmer, H. Bovensmann, A. Richter, M. Buchwitz, C. Granier, K. Law, F. Eddounia, C. Textor, C. Zerefos, D. Melas, Ε. Katragkou, P. Moinat, VH. Peuch, A. Volz-Thomas, K. Thomas, Global Reactive Gases Forecasts and Analyses, Geophysical Research Abstracts, Vol. 9, European Geophysical Union, General Assembly 16-20.04.2007, Vienna, Austria
48. Poupkou, A. Giannaros, T., Markakis, K. and Melas, D. (2008) "The contribution of biogenic NMVOCs in the formation of Secondary Organic Aerosols in the Balkan Peninsula", IGAC 10th International Conference: Bridging the scales in Atmospheric Chemistry (Local to Global), 7-12 September 2008, Annecy, France.
49. Katragkou E., P. Zanis, I. Tegoulias, D. Melas, B. C.Krueger, P. Huszar, T. Halenka, (2008) Regional climate-air quality simulations over Europe for the decade 1991-2000: Validation and sensitivity to external meteorological forcing, IGAC 2008, 7-13 September 2008, Annecy, France
50. Kr?ger B.C., E. Katragkou, I. Tegoulias, P. Zanis, D.Melas (2008) Regional air quality model calculations for Europe in a changing climate, IGAC 2008, 7-13 September 2008, Annecy, France
51. Halenka T., P. Huszar, M. Belda, E. Katragkou, I. Tegoulias, P. Zanis, D. Melas, B. Krueger (2008) On the coupling atmospheric chemistry/aerosols to regional climate model in high resolution, IGAC 2008, 7-13 September 2008, Annecy, France
52. Katragkou E., Zanis P., Tegoulias I., Melas D., Krueger D.C., P. Huszar, T. Halenka (2008) Impact of climate change on tropospheric O3 over Europe, QOS 2008, 29th June - 5 July, 2008, Tromsoe, Norway
53. Katragkou E., Zanis P., Tegoulias I., Melas D., Krueger D.C., P. Huszar, T. Halenka (2008) Tropospheric Ozone over Europe: An air quality model evaluation for the period 1990-2001, IX EMTE National-International Conference of Meteorology-Climatology and Atmospheric Physics, 28-31 May, 2008, Thessaloniki, Greece
54. Krueger B.C. , E. Katragkou, I. Tegoulias, P. Zanis, D. Melas, S. Rauscher (2008) Regional Air Quality Modelling for Europe in a Changing Climate, European Geophysical Union, General Assembly 13-18.04.2008, Vienna, Austria
55. Poupkou, A. Giannaros, T., Markakis, K. and Melas, D., 2008. "The contribution of biogenic NMVOCs in the formation of Secondary Organic Aerosols in the Balkan Peninsula", IGAC 10th International Conference: Bridging the scales in Atmospheric Chemistry (Local to Global), 7-12 September 2008, Annecy, France.
56. Poupkou, A., Giannaros, T., Kioutsioukis, I., Markakis, K., Melas, D. and Zerefos, C., 2009. "Α biogenic NMVOCs emission model". In: Electronic Proceedings of the 7th International Conference on Air Quality: Science and Application, 24-27 March 2009, Istanbul, Turkey, pp. 606-609.
57. Markakis, K., Giannaros, T., Poupkou, A., Melas, D., Sofiev, M. and Soares, J., 2009. "Evaluating the impact of particle emissions from natural sources in the Balkan region", European Aerosol Conference 2009, 6-9 September 2009, Karlsruhe, Germany.
58. Markakis, K., Poupkou, A., Katragkou, E., Giannaros, T., and Melas, D., 2009. "A new emission model (MOSES) for the compilation of model-ready emission inventories". 2009 GEIA-ACCENT Conference, Emissions of Gases and Aerosols, Progress and Modelling Needs, 26 -28 October 2009, Oslo, Norway.
.
59. Kioutsioukis, I., Poupkou, A., Katragkou, E., Giannaros, T., Markakis, K., Balis, D., Melas D. and Zerefos, C., 2009. "An evaluation of the MM5/CAMx system for Europe", ESA Atmospheric Science Conference, 7-11 September 2009, Barcelona, Spain. (http://earth.esa.int/cgi-bin/confatmos09.pl?abstract=1084) (accepted).
60. Zyrichidou, I., Koukouli, M. E., Balis, D. S., Katragkou, E., Poupkou, A., Kioutsioukis, I., Markakis, K., Melas, D., van der A, R., Boersma, F. K. and van Roozendael, M., 2009. "Comparison of satellite NO2 observations with high resolution model simulations over the Balkan Peninsula", 7th General Conference of the Balkan Physical Union, 9-13 September 2009, Alexandroupolis, Greece.
61. Viel, M., Ceriola, G., Daglis, I.A., De Ridder, K., Giannaros, T.M., Keramitsoglou I., Maiheu, B., Mamunta, P., Melas, D., Montero-Herrero, E., Paganini, M., Palacios, M., Radius, A., Sapage, T., Tamane, M., and Tambuyer, H., 2009. "Urban Heat Islands and Urban Thermography Project - UHI". 7th International Conference on Urban Climate, 29 June - 3 July 2009, Yokohama, Japan.
62. Giannaros, T.M., Melas, D., Kontogianni, P. (2009) An observational study of the Urban Heat Island in the Greater Thessaloniki Area: Preliminary results and development of a forecasting service, AIP Conference Proceedings Volume 1203, 2009, Pages 991-996
63. Giannaros, T.M., Melas, D., Korosoglou, P., Kanellopoulos, C., and Keramitsoglou I., 2009. "Implementing WRF on the GRID in the context of the THERPOLIS 2009 campaign". SEE-GRID-SCI User Forum 2009, 9 - 10 December 2009, Istanbul, Turkey
64. Syrakov, D. Ganev, K. , Prodanova, M, Miloshev, N , Jordanov, G , Katragkou, E., Melas, D., Poupkou, A., Markakis, K.. (2010) Background pollution forecast over BulgariaLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Volume 5910 LNCS, Pages 531-537
65. Syrakov, D., Prodanova, M., Miloshev, N., Ganev, K., Jordanov, G. , Spiridonov, V. , Bogatchev, A., Katragkou, E., Melas, D., Poupkou, A., Markakis, K., (2010) Climate change impact assessment of air pollution levels in Bulgaria. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) Volume 5910 LNCS, Pages 538-545
66. Daglis, I.A., Rapsomanikis, S., Kourtidis, K., Melas, D., Papayannis, A., Keramitsoglou, I., Giannaros, T., Amiridis, V., Petropoulos, G., Sobrino, J., Mamunta, P., Gr?bner, J., Paganini, M., and Bianchi, R., 2010. "Mapping the urban heat island effect in Athens: Results obtained from the UHI and THERMOPOLIS 2009 projects". European Geosciences Union (EGU) General Assembly 2010, 2 - 7 May 2010, Vienna, Austria.
67. Giannaros, T.M., Melas, D., and Keramitsoglou I., 2010. "Implementing mesoscale atmospheric models for simulating urban heat island and estimating thermal comfort indices". 10th International Conference on Meteorology, Climatology and Atmospheric Physics, 25 - 28 May 2010, Patras, Greece.
68. Daglis, I.A., Keramitsoglou, I., Amiridis, V., Petropoulos, G., Melas, D., Giannaros, T., Kourtidis, K., Sobrino, J.A., Mamunta, P., Gr?bner, C. Paganini, M., and Bianchi, R., 2010. "Investigating the urban heat island effect (UHI) in Athens through a combination of space, airborne and ground-based observations". 10th International Conference on Meteorology, Climatology and Atmospheric Physics, 25 - 28 May 2010, Patras, Greece.
69. Mamunta, P., Ceriola, G., Daglis, I.A., De Ridder, K., Giannaros, T., Keramitsoglou, I., Maiheu, B., Melas, D., Montero-Herrero, E., Paganini, M., Palacios, M., Radius, A., Sapage, T., Tamane, M., Tambuyer, H., and Viel, M., 2010. "Urban Heat Islands and Urban Thermography". Accepted at ESA Living Planet Symposium, 28 June - 2 July 2010, Bergen, Norway.
70. Daglis, I.A., Rapsomanikis, S., Kourtidis, K., Melas, D., Keramitsoglou, I., Giannaros, T., Petropoulos, G., Sobrino, J.A., Mamunta, P., Gr?bner, J., Paganini, M., and Bianchi, R., 2010. "DUE UHI and THERMOPOLIS 2009: Results of the THERMOPOLIS 2009 campaign with regards to the urban heat island (UHI) effect in Athens". Accepted at ESA Living Planet Symposium, 28 June - 2 July 2010, Bergen, Norway.
71. Papanastasiou D.K., Amiridis V., Georgoulias A.K., Mamouri R.Ε., Melas D., (2010): Impact of boundary layer evolution on near surface air pollution levels. 10th International Conference on Meteorology, Climatology and Atmospheric Physics, 25 - 28 May, Patras, Greece. 977 - 984.
72. Ioannidou, A. Vasileiadis, E. Kotsopoulou and D. Melas, (2010): Time lag between the tropopause height and the levels of 7Be concentration in near surface air. International Conference on Environmental Radioactivity - New Frontiers and Developments, 25-27 October, 2010, Rome, Italy, Proceedings in press.
73. Kioutsoukis, I., Poupkou, A., Katragkou, E., Giannaros, T., Markakis, K., Balis, D., Melas, D., and Zerefos, C., (2010): Performance evaluation of the MM5/CAMX system for Europe (2003). 10th International Conference on Meteorology, Climatology and Atmospheric Physics, 25 - 28 May 2010, Patras, Greece.
74. Poupkou, A., Katragkou, E., Koukouli, M.-E., Kazadzis, S., Markakis, K., Giannaros, T., Balis, D., Daskalakis, N., Kanakidou, M. and Melas, D., (2010): Evaluation of simulated PM10 concentrations over Greece using gridded satellite measurements". International Aerosol Conference - IAC 2010, 29 August - 3 September 2010, Helsinki, Finland (http://www.atm.helsinki.fi/IAC2010/abstracts/abstbook.html).
75. Syrakov, D., Spiridonov, V., Ganev, K., Prodanova, M., Bogatchev, A., Miloshev, N., Slavov, K., Katragkou, E., Melas, D., Poupkou, A. and Markakis, K., (2010): Exploiting GRID for Model Estimates of Regional Climate Changes and Its Impact on the Air Quality of Bulgaria". In: Todorov M. and Chr. Christov (eds.), Application of Mathematics in Technical and Natural Sciences: Proceedings of the 2nd International Conference, Sozopol, (Bulgaria), 21-26 June 2010, American Institute of Physics Conference Proceedings v.1301, pp. 669-677.
76. Zanis, P., E. Katragkou, I. Tegoulias and D. Melas, (2011): Regional Climate - Air Quality Simulations With Regcm3/Camx Over Europe For The Period 1990-2001: Evaluation Of Simulated Near Surface Ozone With Observations From The Emep Network, Second Tropospheric Ozone Workshop, Tropospheric Ozone Changes: Observations, state of understanding and model performances. 11-13 April 2011, Meteo France, Toulouse, France, Εds Martin G. Schultz and Valerie Thoure, WMO.
77. E. Katragkou, P. Zanis, I. Tegouliasand D. Melas, (2011): Regional Climate-Air Quality Simulations For The Reference Decade 1991- 2000: Impact Of Meteorological Forcing On Surface Ozone Over Europe Second Tropospheric Ozone Workshop, Tropospheric Ozone Changes: Observations, state of understanding and model performances. 11-13 April 2011, Meteo France, Toulouse, France, Εds Martin G. Schultz and Valerie Thoure, WMO.
78. Im, U., Daskalakis, N., Gerasopoulos,E., Kindap, T., Kocak,M., Markakis, K., Melas, D., Mihalopoulos, N., Poupkou, A., Unal, A., Kanakidou, M., (2011): Impact of the emissions from the eastern Mediterranean megacities on air quality. 3rd ACCENT Symposium on Air Quality and Climate Change: Interactions and Feedback, 13-16 September 2011, Urbino, Italy
79. Poupkou, A., Markakis, K., Liora, N., Giannaros, T., Im, U., Daskalakis, N., Myriokefalitakis, S., Melas, D. Kanakidou, M., (2011): First results on the impact of the Greek forest fires in summer 2007 on the air quality of the eastern Mediterranean. ACCENT 3rd Symposium, 13-16 September 2011, Urbino, Italy.
80. Liora, N., Markakis, K., Poupkou, A., Giannaros, T., Ziomas, I., Melas, D., (2011): A bottom-up high resolution emission inventory from natural and anthropogenic sources for the port city of Thessaloniki, Greece. ACCENT 3rd Symposium, 13-16 September 2011, Urbino, Italy.
81. Giannaros, T. and Melas, D. (2011): Forecasting Urban Heat Islands in European Cities. Proceedings of the ReSouk 2011 EMUNI Student Research Multi-Conference: Innovation and Employability - The Universities Challenge, Thessaloniki, Greece, 21 March 2011.
82. Amiridis V., E. Giannakaki, D. Balis, I. Pytharoulis, P. Zanis, D. Melas, C. Zerefos, (2009): Injection height of smoke from biomass burning in Eastern Europe by the synergy of satellite active and passive remote sensing, Proceedings of the 8th International Symposium on Tropospheric Profiling, Editors, A. Apituley, H.W.J. Russchenberg, W.A.A. Monna, ISBN 978-90-6960-233-2, Delft, The Netherlands, October 2009.
83. Ioannidou, A., A. Vasileiadis and D.Melas (2012): Time lag between the tropopause height and 7Be activity concentrations on surface air. European Aerosol Conference, EAC2012, 2-7 September, 2012, Granada, Spain.
84. Μελάς Δ., Ζιώμας Ι.Κ, Ζερεφός Χ. και Μπάης Α.Φ. (1992) Στατιστική κλάσεων ευστάθειας με εφαρμογή στην Βιομηχανική περιοχή της Θεσσαλονίκης. 1ο Πανελλήνιο Επιστημονικό συνέδριο Μετεωρολογίας - Κλιματολογίας - Φυσικής της ατμόσφαιρας. 21-23 Μαίου 1992, Θεσσαλονίκη, 339-346.
85. Μελάς Δ., Ζιώμας Ι., Πασχαλίδης Σ., Μπαλής Δ., Τζουμάκα Π. και Ζερεφός Χ. (1994) Ανάπτυξη του οριακού στρώματος και δομή του ανέμου στη περιοχή της Πτολεμαίδας. 2ο Πανελλήνιο Επιστημονικό Συνέδριο, Μετεωρολογίας, Κλιματολογίας, Φυσικής της Ατμόσφαιρας, Θεσσαλονίκη 29-30 Σεπτεμβρίου, 1994, 535-542.
86. Μελάς Δ., Ζιώμας Ι., Κιουτσιούκης Ι. και Ζερεφός Χ. (1996) Συγκριτική μελέτη του πεδίου ανέμων στην ευρύτερη περιοχή Αθηνών. 3ο Πανελλήνιο Επιστημονικό Συνέδριο, Μετεωρολογίας, Κλιματολογίας, Φυσικής της Ατμόσφαιρας, Αθήνα 25-27 Σεπτεμβρίου, 1996, 322-327.
87. Ζιώμας Ι., Τζουμάκα Π., Μπαλής Δ., Μελάς Δ. και Ζερεφός Χ. (1996) Μελέτη της διασποράς ρύπων στην ευρύτερη περιοχή Αθηνών χρησιμοποιώντας το URBAN AIRSHED MODEL (UAM). 3ο Πανελλήνιο Επιστημονικό Συνέδριο, Μετεωρολογίας, Κλιματολογίας, Φυσικής της Ατμόσφαιρας, Αθήνα 25-27 Σεπτεμβρίου, 1996, 340-347.
88. Δ. Μελάς, Ι. Ζιώμας, Χ. Ζερεφός, Α. Παλιατσός, Γ. Κιουτσιούκης και Α. Μπάης (2002): Πρόγνωση των ημερήσιων μεγίστων συγκεντρώσεων φωτοχημικών ρύπων στην περιοχή των Αθηνών. Συνέδριο Ένωσης Ελλήνων Φυσικών, 20 Μαρτίου 1993, Αλεξανδρούπολη, Β' τόμος, 430-435
89. Παπαναστασίου Δ.Κ., Δ. Μελάς και Χ. Ζερεφός (2002) Πρόγνωση των επιπέδων όζοντος στο πολεοδομικό συγκρότημα του Βόλου. 60 Πανελλήνιο Συνέδριο Μετεωρολογίας, Κλιματολογίας και Φυσικής της Ατμόσφαιρας. 25-28 Σεπτεμβρίου 2002, Ιωάννινα.
90. Πούπκου, Α., Συμεωνίδης, Π., Λυσαρίδης, Η., Πουσπουρίκα, Ε., Yay, O. D., Μελάς, Δ., Ζιώμας, Ι., Μπαλής, Δ., Κοσμίδης, Ε., Ζερεφός, Χ. και Καζαντζίδης, Α. (2004) "Εκτίμηση των εκπομπών αερίων ρύπων με σκοπό την μελέτη της επίδρασης των βιογενών εκπομπών στην περιφερειακή φωτοχημική ρύπανση στην περιοχή των Βαλκανίων". 7ο Πανελλήνιο (Διεθνές) Συνέδριο Μετεωρολογίας, Κλιματολογίας και Φυσικής της Ατμόσφαιρας. 28-30 Σεπτεμβρίου 2004, Λευκωσία, Κύπρος, σελ. 920-927.
91. Πούπκου, Α., Συμεωνίδης, Π., Λυσαρίδης, Η., Πουσπουρίκα, Ε., Yay, O. D., Ζιώμας, Ι., Μελάς, Δ., Μπαλής, Δ. και Ζερεφός, Χ. (2004) "Μελέτη της επίδρασης των ανθρωπογενών εκπομπών στις συγκεντρώσεις του τροποσφαιρικού όζοντος στην περιοχή των Βαλκανίων". 6ο Πανελλήνιο Συνέδριο Περιβάλλοντος, Ολοκληρωμένη Ανάπτυξη & Περιβάλλον, Ένωση Ελλήνων Φυσικών. 1- 3 Νοεμβρίου 2004, Θεσσαλονίκη, Ελλάδα, σελ. 203-206.
92. Πούπκου, Α., Συμεωνίδης, Π., Λυσαρίδης, Η., Yay, O. D., Μελάς, Δ., Ζιώμας, Ι., Μπαλής, Δ. και Κοσμίδης, Ε., 2005. "Η συνεισφορά των ανθρωπογενών και βιογενών εκπομπών στα επίπεδα τροποσφαιρικού όζοντος στην περιοχή της Ανατολικης Μεσογειου". 'Ολοκληρωμένη Διαχείριση Νερού & Υγιεινή Πόσιμου Νερού', 13ο Σεμινάριο για την Προστασία του Περιβάλλοντος, 28 Νοεμβρίου - 1 Δεκεμβρίου 2005, Θεσσαλονίκη, σελ 75-86.
93. Καραθανάσης Σ.Σ., Παπαναστασίου Δ.Κ., Μελάς Δ. (2006) Επίπεδα συγκέντρωσης των ΡΜ10 στην αστική περιοχή της Αθήνας, της Θεσσαλονίκης και του Βόλου και επιπτώσεις αυτών στην υγεία. 110 Πανελλήνιο Συνέδριο Ένωσης Ελλήνων Φυσικών
94. Παπαναστασίου Δ.Κ., Μελάς Δ. (2006) Θαλάσσια αύρα στην περιοχή του Βόλου: Χαρακτηριστικά, πρόγνωση και επίδραση στα επίπεδα ρύπανσης. 80 Συνέδριο Μετεωρολογίας, Κλιματολογίας και Φυσικής της Ατμόσφαιρας.
95. Φράγκος Κ., Μήσιος Σ., Παπαναστασίου Δ.Κ., Ευσταθίου Γ., Μελάς Δ. (2006) Επίδραση της θαλάσσιας αύρας στα επίπεδα ρύπανσης στην περιοχή της Καβάλας. 70 Πανελλήνιο Περιβαλλοντικό Συνέδριο Ένωσης Ελλήνων Φυσικών.
96. Zanis P., C. Repapis, K. Philandras, D. Melas, M. Kanakidou and C. Zerefos, Regional Climate Model simulations for Greece with RegCM3, 8o Συνέδριο Μετεωρολογίας - Κλιματολογίας και Φυσικής της Ατμόσφαιρας COMECAP 2006, Αθήνα, Ελλάδα, 24-26 Μαίου 2006, Πρακτικά Συνεδρίου, Τόμος Γ, 302-309, 2006.
97. Δουβής K., Π. Ζάνης, Ι. Καψωμενάκης, Δ. Μελάς , Χ. Ρεπαπής, Ε. Κανελοπούλου και Κ. Φιλάνδρας, Μελέτη Ευαισθησίας Του Περιοχικού Κλιματικού Μοντέλου Regcm3 στην Επιλογή του Σχήματος Αστάθειας, 9o Συνέδριο Μετεωρολογίας - Κλιματολογίας και Φυσικής της Ατμόσφαιρας COMECAP2008, Θεσσαλονίκη, Ελλάδα, 28-31 Μαίου 2008, Πρακτικά Συνεδρίου, 353-360, 2008.
98. Παπαναστασίου Δ.Κ., Καραθανάσης Σ.Σ., Μελάς Δ. (2006) Χρονικές διακυμάνσεις της συγκέντρωσης των αιωρούμενων σωματιδίων στην αστική περιοχή της Αθήνας, της Θεσσαλονίκης και του Βόλου. 110 Πανελλήνιο Συνέδριο Ένωσης Ελλήνων Φυσικών Πούπκου, Α., Κιουτσιούκης, Ι., Λυσαρίδης, Η., Μαρκάκης, Κ., Μελάς, Δ.,,Ζερεφός, Χ. και Γιάνναρος, Θ., (2008) "Επιχειρησιακή πρόγνωση της αέριας ρύπανσης για την Ευρώπη, τα Βαλκανια και την Αθηνα", 3ο Περιβαλλοντικό συνέδριο Μακεδονίας, 14-17 Μαρτίου 2008, Θεσσαλονίκη, Ελλάδα.
99. Πούπκου, Α., Κιουτσιούκης, Ι., Λυσαρίδης, Η., Μαρκάκης, Κ., Γιάνναρος, Θ., Κατράγκου, Ε., Μελάς, Δ. και Ζερεφός, Χ., (2008) "Αξιολόγηση ενός συστήματος πρόγνωσης της ατμοσφαιρικής ρύπανσης σε περιφερειακή κλίμακα", 9ο Πανελλήνιο (Διεθνές) Συνέδριο Μετεωρολογίας, Κλιματολογίας και Φυσικής της Ατμόσφαιρας, 28-31 Μαΐου 2008, Θεσσαλονίκη, Ελλάδα, σελ. 759-766.
100. Katragkou E., P. Zanis, I. Tegoulias, D. Melas, B. C. Krueger, P. Huszar And T. Halenka, Tropospheric Ozone Over Europe: An Air Quality Model Evaluation For The Period 1990-2001 (2008) 9o Συνέδριο Μετεωρολογίας - Κλιματολογίας και Φυσικής της Ατμόσφαιρας COMECAP2008, Θεσσαλονίκη, Ελλάδα, 28-31 Μαίου 2008, Πρακτικά Συνεδρίου, 649-655, 2008.
101. Ε.17 Ζάνης Π., Ε. Κατράγκου, Ι. Τεγούλιας, Δ. Mελάς, (2009): Επίδραση της κλιματικής μεταβολής στην αέρια ρύπανση της Ευρώπης, 3o Πανελλήνιο Συνέδριο Συμβουλίου Περιβάλλοντος ΑΠΘ, σελ. 11-17, Εκδόσεις Ζήτη, Θεσσαλονίκη , 2009.
102. E.18 Κατράγκου Ε., Π. Ζάνης, Ι. Κιουτσιούκης, Ι. Τεγούλιας, Δ. Μελάς, (2010): Προσομοιώσεις κλιματικής αλλαγής στην περιοχή της Ευρώπης και επιπτώσεις στο όζον, 10o Συνέδριο Μετεωρολογίας - Κλιματολογίας και Φυσικής της Ατμόσφαιρας COMECAP2010, Πάτρα, Ελλάδα, 25-28 Μαίου 20010 Πρακτικά Συνεδρίου, 761-766, 2010.

c) Technical Reports

1. Smedman A.S. and Melas D. (1986) The Oresund experiment: Description of measurements performed by MIUU. Report Nr 84, Dept. of Meteorology, University of Uppsala, Uppsala, Sweden, 14pp+figs and tables.
2. Johannson P.E. and Melas D. (1989) Statistics of the temperature gradient near the ground in Southern Sweden", FMV contract 62230-86-018-76-001, 11pp.+tables and figures.
3. Ziomas, I., Melas, D., Zerefos, C., Paliatsos, A. and Bais, A. (1993) Forecasting peak pollutant levels in Athens area. Final report the Joint Research Centre, Environment Institute, Environmental Informatics Unit (contract No 4915-92-08 ED ISP GR), 33pp+figures.
4. Ζερεφός Χ., Ζιώμας Ι.Κ, Μελάς, Δ., Πασχαλίδης Σ., Μπάης Α.Φ., Μπαλής Δ., Τζουμάκα Π. (1993) Προσδιορισμός της κατανομής των αέριων ρύπων στην περιοχή της Πτολεμαίδας. Ενδιάμεση Τεχνική Έκθεση προς τη ΔΕΗ, 148pp.
5. Melas, D. and Ziomas, I.C. (1994α) Estimation of basic meteorological parameters required in accidental gas releases. Technical report to EC project "A database for validation of models used in chemical risk assessment" (ENVIRONMENT PL 910826) (1993-1995), 48pp.
6. Melas, D. and Ziomas, I.C. (1994β) Statistical methods for model evaluation. Technical report to EC project "A database for validation of models used in chemical risk assessment" (ENVIRONMENT PL 910826) (1993-1995), 13pp.
7. Μελάς, Δ., Ζιώμας Ι., Μπαλής, Δ., Παπαγιάννης Α. και Παλιατσός Α. (1995) Διαγνωστικό μοντέλο υπολογισμού του πεδίου ροής του ανέμου. Τελική Τεχνική Εκθεση προς τη Γενική Γραμματεία Ερευνας και Τεχνολογίας του Υπουργείου Βιομηχανίας, Ερευνας και Τεχνολογίας, 33pp.+figures.
8. Melas, D. and Persson T. (1995) A numerical investigation of the wind field and the boundary layer structure in NOPEX region. Interim report to NFR, Sweden (contract number G 2684-314), 32pp.
9. Kambezidis, H.D., Melas D., Kopp F. and Weidauer D. (1995) Advanced-technology-laser-aided air quality management. Intermediate technical report to general Secretariat of Research and Technology, Ministry of Environment, Energy and Technology, Greece, 22pp.
10. Ziomas, I., Melas, D., Tzoumaka, P. and Balis, D. (1995) Study of a model for the quality of air concerning non-reactive pollutants in selected European cities, CEC, DGXI, Contract No B4-3040/94/000142/MAR/B3, 153pp.
11. Melas, D., Lavagnini, A. and Sempreviva A.-M. (1995) A numerical investigation of the wind field in Sardinia island under sea breeze: model description and preliminary results. EU project "Human Capital and Mobility", 14pp.+figures.
12. Kambezidis, H.D., Melas D., Kopp F. and Weidauer D. (1995) Advanced-technology-laser-aided air quality management. Final technical report to general Secretariat of Research and Technology, Ministry of Environment, Energy and Technology, Greece, 25pp.
13. Melas, D., Persson T. and van de Griend A. (1996) Numerical model simulations of surface fluxes and boundary layer structure over the NOPEX area. Interim report to NFR, Sweden (contract number G 2684-314), 34pp.
14. Ζευγώλης Δ.,......, Μελάς Δ., .....κ.α. (1996) "Δημιουργία κινητού σταθμού τηλεπισκόπησης των αερίων ρύπων με τη σύγχρονη τεχνολογία LIDAR", Επιχειρησιακό Πρόγραμμα "Περιβάλλον" (Ε.Π.ΠΕΡ.). Τελική έκθεση. Παραδοτέο Nο. Lid/2-10.96.
15. Μελάς Δ., Κουρτίδης Κώστας, Πετρούλιας Απόστολος, Κιουτσιούκης ιωάννης, Κακαρίδου Μαρία και Λαϊνάς Αρίων (1997) Μελέτη μεγάλης κλίμακας /διακρατικής μεταφοράς πρωτογενών και δευτερογενών ρύπων. Τελική έκθεση προς την Επιτροπή Ερευνών του Πανεπιστημίου Αιγαίου, 43pp.
16. Melas, D. (1997) A numerical study of the sea breeze circulation in an urban area, Technical report to the NATO/CCMS pilot study "Air pollution transport and diffusion over coastal urban areas", 11pp.+figures.
17. Melas D., Mastrantonio G., Argentini S., Sempreviva A.-M., Viola A., Kambezidis H. and Lavagnini A. (1998) Using information from acoustic sounders in urban air quality management. Intermediate technical report to General Secretariat of Research and Technology, Ministry of Environment, Energy and Technology, Greece, 54pp.
18. Zerefos, C., Melas D., Rapsomanikis S., Alexandropoulou A. 1999. A Provisional Assessment of Environmental Consequences in the Balkans of the operation "Allied Force. FOCUS report,
19. Melas, D., Zerefos, C., Raspomanikis, S., 1999. Contribution to the FOCUS report from the Greek delegation. FOCUS Assessment Mission 2 to the Federal Republic of Yugoslavia. Ecology, 18 July-13 August 1999. Executive Summary & Final Report, Bern, October 1999.

d) Other publications

1. Johannson P.E. and Melas D. (1986) Air flow over inhomogeneous terrain - The concept of Internal Boundary Layer. Department of Meteorology, Uppsala University. 37pp+figs.
2. Melas D. (1990): A Field Study of the Mean Structure of the Inhomogeneous Planetary Boundary Layer. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science 258. 22pp.
3. Πασχαλίδης, Σ., Φυντικάκης, Μ. και Μελάς Δ. (1993) Επιδράσεις των ρύπων στον άνθρωπο, τα φυτά, τα ζώα και τα υλικά, Περισκόπιο της Επιστήμης 160, 72-77.
4. Melas D. (1994) An overview of similarity methods to estimate turbulence quantities from sodar measurements in the convective boundary layer. In "Acoustic remote sensing applications", editor S.P. Singal, Narosa Publishing House, 307-324.
5. Μελάς Δ. (1997) Η Επίδραση των Τοπικών Συστημάτων Κυκλοφορίας στην Ποιότητα του Αέρα. Πρακτικά ημερίδας "Μαθηματικά Μοντέλα Ατμοσφαιρικής Ρύπανσης-Επιστημονικές βάσεις και Πρακτική Χρησιμότητα", 77-94.