@Article{acp-8-2555-2008,
AUTHOR = {Macatangay, R. and Warneke, T. and Gerbig, C. and K\"orner, S. and Ahmadov, R. and Heimann, M. and Notholt, J.},
TITLE = {A framework for comparing remotely sensed and in-situ CO$_{2}$ concentrations},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {8},
YEAR = {2008},
NUMBER = {9},
PAGES = {2555--2568},
URL = {http://www.atmos-chem-phys.net/8/2555/2008/},
DOI = {10.5194/acp-8-2555-2008}
}