@book{27436,
	author = {Houghton, John Theodore. and Intergovernmental Panel on Climate Change.},
	title = {Climate change 2001 :},
	publisher = {Cambridge University Press,},
	year = {2001.},
	address = {Cambridge ;},
	url = {http://www.loc.gov/catdir/description/cam021/2001025971.html}
}