@Article{acpd-8-8585-2008, AUTHOR = {Santos, D. and Costa, M. J. and Silva, A. M.}, TITLE = {Direct SW aerosol radiative forcing over Portugal}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {8}, YEAR = {2008}, NUMBER = {3}, PAGES = {8585--8628}, URL = {http://www.atmos-chem-phys-discuss.net/8/8585/2008/}, ISSN = {1680-7367} }