@Article{acpd-8-19917-2008,
AUTHOR = {Feng, L. and Palmer, P. I. and B\"osch, H. and Dance, S.},
TITLE = {Estimating surface CO$_{2}$ fluxes from space-borne CO$_{2}$ dry air mole fraction observations using an ensemble Kalman Filter},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {8},
YEAR = {2008},
NUMBER = {6},
PAGES = {19917--19955},
URL = {http://www.atmos-chem-phys-discuss.net/8/19917/2008/},
DOI = {10.5194/acpd-8-19917-2008}
}