1. IEA Bioenergy Task 37–Country Reports Summary 2014,2015
2. Well-to-Wheels Analysis of Future Automotive Fuels and Powertrains in the European Context (Version 4.a.),2014
3. Life Cycle Assessment of Swedish Biofuels;Börjesson,2010
4. Directive 2009/28/EC of European Parliament and of the Council of 23 April 2009 on the Promotion and the Use of Energy from Renewable Sources and Amending and Sustainability Repealing Directives 2001/77/EC and 2003/30/EC
https://www.energy-community.org/pls/portal/docs/360177.PDF