@Article{acp-5-1645-2005, AUTHOR = {Topaloglou, C. and Kazadzis, S. and Bais, A. F. and Blumthaler, M. and Schallhart, B. and Balis, D.}, TITLE = {NO$_{2}$ and HCHO photolysis frequencies from irradiance measurements in Thessaloniki, Greece}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {5}, YEAR = {2005}, NUMBER = {6}, PAGES = {1645--1653}, URL = {http://www.atmos-chem-phys.net/5/1645/2005/}, ISSN = {1680-7316} }