@book{88738,
	author = {Abelardo, Pedro, and Riera, Carme.},
	title = {Cartas de Abelardo y Heloisa ; Historia calamitatum / },
	publisher = {José J. de Olañeta, },
	year = {1989.},
	series = {Hesperus ; },
	address = {Palma de Mallorca : },
	edition = {2ª ed.}
}