TY - JOUR A1 - Keppel-Aleks, G. A1 - Wennberg, P. O. A1 - Schneider, T. T1 - Sources of variations in total column carbon dioxide JO - Atmos. Chem. Phys. J1 - ACP VL - 11 IS - 8 SP - 3581 EP - 3593 Y1 - 2011/04/18 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/11/3581/2011/ L1 - https://acp.copernicus.org/articles/11/3581/2011/acp-11-3581-2011.pdf DO - 10.5194/acp-11-3581-2011 ER -