@Article{bg-6-1949-2009,
AUTHOR = {Gerbig, C. and Dolman, A. J. and Heimann, M.},
TITLE = {On observational and modelling strategies targeted at regional carbon exchange over continents},
JOURNAL = {Biogeosciences},
VOLUME = {6},
YEAR = {2009},
NUMBER = {10},
PAGES = {1949--1959},
URL = {http://www.biogeosciences.net/6/1949/2009/},
DOI = {10.5194/bg-6-1949-2009}
}