1. Carbon dioxide as chemical feedstock;Aresta,2010
2. From biomass to biofuels;NREL,2006
3. The production of biofuels by the thermochemical processing of biomass;Bridgwater,2004
4. Directive 2009/28/EC of the European Parliament and of the Council of April 2009 on the promotion of the use of energy from renewable sources and amending and subsequently repealing Directives 2001/77/EC and 2003/30/EC;European Commission;Off J Eur Union,2009
5. Second Generation Transport Biofuels: a mission to the Netherlands, Germany and Finland;DTI,2006