@book{68050,
	author = {Montaña, Johny.},
	title = {Teoría de puestas a tierra /},
	publisher = {Editorial Universidad del Norte;},
	year = {2011. },
	address = {Barranquilla, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/10098/}
}