@Article{acpd-7-8333-2007, AUTHOR = {Petrenz, N. and Sommer, M. and Berger, F. H.}, TITLE = {Long-time global radiation for Central Europe derived from ISCCP Dx data}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {7}, YEAR = {2007}, NUMBER = {3}, PAGES = {8333--8360}, URL = {http://www.atmos-chem-phys-discuss.net/7/8333/2007/}, ISSN = {1680-7367} }