1. Global energy scenarios meeting stringent CO2 constraints-cost-effective fuel choices in the transportation sector;Azar;Energy Policy,2003
2. Bioenergy expansion in the EU: cost-effective climate change mitigation, employment creation and reduced dependency on imported fuels;Berndes;Energy Policy,2007
3. Biofuels for transport in Europe: Lessons from Germany and the UK;Bomb;Energy Policy,2007
4. Bundesregierung, 2000. Agreement between the Federal Government and the Energy Utilities of 14 June 2000 (Vereinbarung zwischen der Bundesregierung und den Energieversorgungsunternehmen vom 14. Juni 2000). Berlin, Federal Government. (in German) 〈http://www.bmu.de/files/pdfs/allgemein/application/pdf/atomkonsens.pdf〉.
5. Bundestag, 2002. Law on the Controlled Phase-out of Nuclear Energy for the Commercial Generation of Electricity (Gesetz zur geordneten Beendigung der Kernenergienutzung zur gewerblichen Erzeugung von Elektrizität). 26. Bundesgsetzblatt, Federal Parliament. (in German).