@book{37196,
	author = {Navrud, Ståle. and Ready, Richard. and SpringerLink (Online service)},
	title = {Environmental Value Transfer: Issues and Methods},
	publisher = {Springer Netherlands,},
	year = {2007.},
	series = {The Economics of Non-Market Goods and Resources,},
	address = {Dordrecht :},
	url = {http://dx.doi.org/10.1007/1-4020-5405-X}
}