@Article{acp-13-7607-2013,
AUTHOR = {Chen, Z. H. and Zhu, J. and Zeng, N.},
TITLE = {Improved simulation of regional CO$_{2}$ surface concentrations using GEOS-Chem and fluxes from VEGAS},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {13},
YEAR = {2013},
NUMBER = {15},
PAGES = {7607--7618},
URL = {https://acp.copernicus.org/articles/13/7607/2013/},
DOI = {10.5194/acp-13-7607-2013}
}