@book{11928,
	author = {Richthofen, Erich von and Pérez Riesco, José},
	title = {Estudios épicos medievales},
	publisher = {Gredos},
	year = {1954},
	series = {Biblioteca románica hispánica. Estudios y ensayos},
	address = {Madrid},
	note = {Contiene índice de materias en p. 349}
}