@book{90486,
	author = {Eurípides, and Calvo Martínez, Luis.},
	title = {Tragedias.},
	publisher = {ed. Gredos,},
	year = {1977.},
	series = {Tragedias ;},
	address = {Madrid :},
	note = {Notes bibliogr.},
	url = {http://catalogue.bnf.fr/ark:/12148/cb399266538}
}