@Article{acpd-6-8727-2006, AUTHOR = {Vermeulen, A. T. and Pieterse, G. and Hensen, A. and van den Bulk, W. C. M. and Erisman, J. W.}, TITLE = {COMET: a Lagrangian transport model for greenhouse gas emission estimation – forward model technique and performance for methane}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {6}, YEAR = {2006}, NUMBER = {5}, PAGES = {8727--8779}, URL = {http://www.atmos-chem-phys-discuss.net/6/8727/2006/}, ISSN = {1680-7367} }