1. Fritjof Nansen Institute, the Global Climate Change Regime: Taking Stock and Looking Ahead, of International Co-operation on Environment and Development;Müller,2002
2. 2012 CO2 emissions overview;International Energy Agency;CO2 Emiss. Fuel Combust,2014
3. Transport Energy and CO2: Moving towards Sustainability - Books - OECD ILibrary;Nederhoff,2009
4. Fuel Cell Today, Fuel Cell Electric Vehicles: the Road Ahead,2012
5. Technology Roadmap: Hydrogen and Fuel Cells (Technical Annex);Körner,2015