@article{Wang_2008,
title={FRESCO+: an improved O<sub>2</sub> A-band cloud retrieval algorithm for tropospheric trace gas retrievals},
volume={8},
ISSN={1680-7324},
url={http://dx.doi.org/10.5194/acp-8-6565-2008},
DOI={10.5194/acp-8-6565-2008},
number={21},
journal={Atmospheric Chemistry and Physics},
publisher={Copernicus GmbH},
author={Wang,
P. and Stammes,
P. and van der A,
R. and Pinardi,
G. and van Roozendael,
M.},
year={2008},
month=nov,
pages={6565–6576} }