Book Chapter
Heimann, M.; Rödenbeck, C.; Churkina, G.: Multiple constraint estimates of the european carbon balance. In: The continental-scale greenhouse gas balance of Europe, Vol.
203, pp. 361 - 375 (Eds. Dolman, A. J.; Freibauer, A.; Valentini, R.). Springer, New York [u.a.] (2008)