1. Renewable Energy: Progressing towards the 2020 target;European Commission,2011
2. Biocarburants liquides pour le transport: de défi d'une correcte évaluation du bilan environnemental;Dallemand,2009
3. Local and global consequences of the EU renewable directive for biofuels: testing the sustainability criteria;Eickhout,2008
4. BOLK II Air polluting emissions from bioenergy supply chains – Final Report;Koper,2009
5. The Gallagher review of the indirect effects of biofuels production;Gallagher,2008