@Article{acpd-12-691-2012,
AUTHOR = {Pandey, P. and De Ridder, K. and Gillotay, D. and van Lipzig, N. P. M.},
TITLE = {Estimating cloud optical thickness and associated surface UV  irradiance from SEVIRI by implementing a semi-analytical cloud retrieval  algorithm},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {12},
YEAR = {2012},
NUMBER = {1},
PAGES = {691--721},
URL = {http://www.atmos-chem-phys-discuss.net/12/691/2012/},
DOI = {10.5194/acpd-12-691-2012}
}