@book{26528,
	author = {Pérez Galdós, Benito, and Gullón, Germán,},
	title = {El 19 de marzo y el 2 de mayo /},
	publisher = {Biblioteca Nueva,},
	year = {c2008.},
	series = {Clásicos de Biblioteca Nueva ;},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/4138/}
}