@article {2702,
	title = {CO2 Flux History 1982-2001 Inferred from Atmospheric Data Using a Global Inversion of Atmospheric Transport},
	journal = {Atmospheric Chemistry and Physics},
	volume = {3},
	year = {2003},
	pages = {1919-1964},
	author = {Christian R{\"o}denbeck and Sander Houweling and Gloor, Manuel and Heimann, Martin}
}
