@Article{acp-5-2055-2005, AUTHOR = {Reeves, C. E. and Sturges, W. T. and Sturrock, G. A. and Preston, K. and Oram, D. E. and Schwander, J. and Mulvaney, R. and Barnola, J.-M. and Chappellaz, J.}, TITLE = {Trends of halon gases in polar firn air: implications for their emission distributions}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {5}, YEAR = {2005}, NUMBER = {8}, PAGES = {2055--2064}, URL = {http://www.atmos-chem-phys.net/5/2055/2005/}, ISSN = {1680-7316} }