@Article{acp-11-5655-2011,
AUTHOR = {Xueref-Remy, I. and Messager, C. and Filippi, D. and Pastel, M. and Nedelec, P. and Ramonet, M. and Paris, J. D. and Ciais, P.},
TITLE = {Variability and budget of CO$_{2}$ in Europe: analysis of the CAATER airborne campaigns – Part 1: Observed variability},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {11},
YEAR = {2011},
NUMBER = {12},
PAGES = {5655--5672},
URL = {http://www.atmos-chem-phys.net/11/5655/2011/},
DOI = {10.5194/acp-11-5655-2011}
}