@book{2491,
	author = {Broughton, Janet, and ebrary, Inc.},
	title = {Descartes's method of doubt},
	publisher = {Princeton University Press,},
	year = {2003.},
	address = {Princeton, N.J. ;},
	note = {Originally published, 2002.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10284044}
}