@book{49271,
	author = {Rist, John M. and NetLibrary, Inc.},
	title = {What is truth?},
	publisher = {Cambridge University Press,},
	year = {2008.},
	address = {Cambridge, UK ;},
	url = {http://www.netLibrary.com/urlapi.asp?action=summary&v=1&bookid=234360}
}