@book{28336,
	author = {González de Tena, Francisco.},
	title = {Niños invisibles en el cuarto oscuro :},
	publisher = {Editorial Tébar,},
	year = {2009. },
	series = {Colección Memoria de la Segunda República},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/12645/}
}