@book{131091,
	author = {Franzén, Torkel. and ebrary, Inc.},
	title = {Gödel's theorem},
	publisher = {A K Peters,},
	year = {c2005.},
	address = {Wellesley, MA :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10158323}
}