1. IPCC ( 2001). Climate change 2001: Synthesis report. A contribution of working groups I, II, and III to the Third Assessment Report of the Intergovernemental Panel on Climate Change. Cambridge, UK: Cambridge University Press.
2. IPCC ( 2005). IPCC special report on carbon dioxide capture and storage. Cambridge, NY: Cambridge University Press.
3. Sequestration of Carbon Dioxide in Coal with Enhanced Coalbed Methane RecoveryA Review
4. CO2 enhanced coalbed methane production in the Netherlands
5. ( 2004). The Coal-Seq project: key results from field, laboratory, and modeling studies. In Proceedings of the 7th International Conference on Greenhouse Gas Control Technologies, Vancouver, Canada, September 5–9, 2004.