@Article{acp-5-3173-2005, AUTHOR = {Peylin, P. and Rayner, P. J. and Bousquet, P. and Carouge, C. and Hourdin, F. and Heinrich, P. and Ciais, P. and AEROCARB contributors, }, TITLE = {Daily CO$_{2}$ flux estimates over Europe from continuous atmospheric measurements: 1, inverse methodology}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {5}, YEAR = {2005}, NUMBER = {12}, PAGES = {3173--3186}, URL = {http://www.atmos-chem-phys.net/5/3173/2005/}, ISSN = {1680-7316} }