@Article{acp-8-2493-2008, AUTHOR = {Staiger, H. and den Outer, P. N. and Bais, A. F. and Feister, U. and Johnsen, B. and Vuilleumier, L.}, TITLE = {Hourly resolved cloud modification factors in the ultraviolet}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {8}, YEAR = {2008}, NUMBER = {9}, PAGES = {2493--2508}, URL = {http://www.atmos-chem-phys.net/8/2493/2008/}, ISSN = {1680-7316} }