Measurements of the background concentrations of air pollutants and aerosols (PAUR experiment)
Theocharis, P., C. Zerefos, A. Hofzumahaus, A. Bais, I. Ziomas, D. Balis, K. Kourtidis, A. Papayannis, E. Kosmidis, C. Repapis, I. Isaksen, A. Krauss, M. Blumthaler, P. Suppan, P. Fabian and J. Pommereau