@Article{acp-6-2847-2006,
AUTHOR = {Worton, D. R. and Sturges, W. T. and Schwander, J. and Mulvaney, R. and Barnola, J.-M. and Chappellaz, J.},
TITLE = {20th century trends and budget implications of chloroform and related tri-and dihalomethanes inferred from firn air},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {6},
YEAR = {2006},
NUMBER = {10},
PAGES = {2847--2863},
URL = {http://www.atmos-chem-phys.net/6/2847/2006/},
ISSN = {1680-7316}
}