Giavis G., Kambezidis H.D., Sifakis N., Toth Z., Adamopoulos A.D. and Zevgolis D.: Diurnal variation of the aerosol optical depth for two distinct cases in the Athens area, Greece, Atmospheric Research Vol 78(1-2) p.79-92 Doi: 10.1016/j.atmosres.2005.03.003, 2005
