Michael Obersteiner, Michael Huettner, Florian Kraxner, Ian McCallum, Kentaro Aoki, Hannes Böttcher, Steffen Fritz, Mykola Gusti, Petr Havlik, Georg Kindermann, Ewald Rametsteiner, Belinda Reyers
Carbon Balance Manag. 2009; 4: 11. Published online 2009 November 27. doi: 10.1186/1750-0680-4-11