@book{225241,
	author = {Gilson, Etienne},
	title = {El espíritu de la filosofía medieval},
	publisher = {Ediciones Rialp},
	year = {2009.},
	series = {Biblioteca del Cincuentenario.},
	address = {Madrid},
	edition = {4a. ed.},
	note = {Translation of: L' ésprit de la philosophie médiévale, 1979.}
}