@book{162945,
	author = {Parain, Brice and Jolivet, Jean},
	title = {Historia de la filosofía : la filosofía medieval en occidente},
	publisher = {Siglo Veintiuno},
	year = {1990},
	series = {Historia de la Filosofía},
	address = {México},
	edition = {7a.  ed.}
}