@Article{acp-7-5531-2007, AUTHOR = {Buehler, S. A. and Kuvatov, M. and Sreerekha, T. R. and John, V. O. and Rydberg, B. and Eriksson, P. and Notholt, J.}, TITLE = {A cloud filtering method for microwave upper tropospheric humidity measurements}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {7}, YEAR = {2007}, NUMBER = {21}, PAGES = {5531--5542}, URL = {http://www.atmos-chem-phys.net/7/5531/2007/}, ISSN = {1680-7316} }