@book{90136,
	author = {Cooke, Roger. and ebrary, Inc.},
	title = {Experts in uncertainty},
	publisher = {Oxford University Press,},
	year = {1991.},
	series = {Environmental ethics and science policy},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10142083}
}