@Article{acpd-4-2167-2004, AUTHOR = {Tilmes, S. and Müller, R. and Grooß, J.-U. and Russell III, J. M.}, TITLE = {Ozone loss and chlorine activation in the Arctic winters 1991–2003 derived with the TRAC method}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {4}, YEAR = {2004}, NUMBER = {3}, PAGES = {2167--2238}, URL = {http://www.atmos-chem-phys-discuss.net/4/2167/2004/}, ISSN = {1680-7367} }