1. World Energy Outlook (2009) http://www.eia.doe.gov/oiaf/ieo/index.html
2. GENIV Roadmap. http://gif.inel.gov/roadmap
3. Next Generation Nuclear Plant. http://www.nextgenerationnuclearplant.com
4. Sustainable Nuclear Energy Technology Platform (SNETP). http://www.snetp.eu
5. HTTR Project Japan. http://httr.jaea.go.jp/eng/index_top_eng.html