1. Fourth assessment report: climate change 2007 (AR4);Intergovernmental Panel on Climate Change (IPCC),2007
2. Stern review on the economics of climate change;Stern,2006
3. Kyoto protocol to the United Nations framework convention on climate change;UNFCCC,1997
4. Copenhagen accord. United Nations climate change conference in Copenhagen, 7–19 December 2009, Demark;Unfccc,2009
5. Cancum agreements. United Nations climate change conference, 29 November to 10 December, 2010, Cancun, Mexico;Unfccc,2011