1. IEA (2009) Transport, Energy and CO2. Moving towards sustainability. International Energy Agency. www.iea.org/press/pressdetail.asp?PRESS_REL_ID=293 . Accessed 16 November 2010
2. Dabelstein W, Reglitzky A, Schütze A, Reders K (2008) Automotive fuels. In: Elvers B (ed) Handbook of fuels: energy sources for transportation, Chapter 3. Wiley-VCH, Weinheim 97–197
3. Tijmensen MJA, Faaij APC, Hamelinck CN, van Hardeveld MRM (2002) Explorations of the possibilities for production of Fischer–Tropsch liquids and power via biomass gasification. Biomass and Bioenergy 23:129–152
4. Henrich E, Dinjus E (2003) Pyrolysis and gasification of biomass and waste. Proceedings of Expert Meeting, Strasbourg 2002. CPL Press, Newbury, p 511
5. Althapp A (2003) Synthetic transportation fuels from biomass via Fischer–Tropsch synthesis—principles and perspectives. Paper presented at the Conference “Regenerative Kraftstoffe”, November 13–14, Stuttgart, Germany, pp 218–227