@book{36803,
	author = {Boutroux, Émile. and Canguilhem, M.},
	title = {Des verités éternelles chez Descartes },
	editor = {Willaume)},
	publisher = {Félix Alcan, },
	year = {1927 (},
	address = {Paris : },
	edition = {5e. ed.}
}