@Article{acpd-4-5019-2004, AUTHOR = {Goutail, F. and Pommereau, J.-P. and Lefèvre, F. and Van Roozendael, M. and Andersen, S. B. and Kåstad Høiskar, B. A. and Dorokhov, V. and Kyrö, E. and Chipperfield, M. P. and Feng, W.}, TITLE = {Early unusual ozone loss during the Arctic winter 2002/2003 compared to other winters}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {4}, YEAR = {2004}, NUMBER = {5}, PAGES = {5019--5044}, URL = {http://www.atmos-chem-phys-discuss.net/4/5019/2004/}, ISSN = {1680-7367} }