1. Argonne National Laboratory, 2006. Greenhouse gases, regulated emissions, and energy use in transportation (GREET) model. Version 1.7 (beta) 〈http://www.transportation.anl.gov/software/GREET〉.
2. N2O release from agro-biofuel production negates global warming reduction by replacing fossil fuels;Crutzen;Atmospheric Chemistry and Physics Discussions,2007
3. Biofuels: Is The Cure Worse Than The Disease? SG/SD/RT(2007)3;Doornbosch,2007
4. EC, 2006. An EU Strategy for Biofuels. {SEC(2006) 142}, COM(2006) 34 final.
5. Edwards, R., Larivé, J.-F., Mahieu, V., Rouveirolles, P., 2006. Well-to-wheels analysis of future automotive fuels and powertrains in the European context. Well-to-Tank Report. CONCAWE, EUCAR and JRC.