@article{BrovkinClaussenDriesschaertetal.2006,
  author    = {Victor Brovkin and Martin Claussen and Emmanuelle Driesschaert and Thierry Fichefet and David Wesley Kicklighter and Marie-France Loutre and H. Damon Matthews and Navin Delire Ramankutty and Michiel Schaeffer and Andrei Sokolov},
  title     = {Biogeophysical effects of historical land cover changes simulated by six Earth system models of intermediate complexity},
  doi       = {10.1007/s00382-005-0092-6},
  url       = {http://www.springerlink.com/content/100405},
  year      = {2006},
}