@book{46109,
	author = {Roa Vial, Armando,},
	title = {Ejercicios de filiación :},
	publisher = {Editorial Universitaria,},
	year = {[2016]},
	series = {Colección El poliedro y el mar},
	address = {Santiago de Chile :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/46466/}
}