1. IEA. CO2 emissions from fuel consumption: 2011 highlights. Paris – France: IEA-international energy agency; 2011.
2. Goldberg P, Chen Z, O’Connor W, Walters R. CO2 mineral sequestration studies in US. National energy technology laboratory, department of enegy, US; 1998.
3. IPCC. IPCC fourth assessment report: climate change. IPCC intergovernmental panel on climate change; 2007.
4. EA. The climate is changing. EA environmental agency; 2005.
5. IPCC. IPCC special report on carbon capture and storage. IPCC intergovernmental panel on climate change; 2005.