@book{54345,
	author = {López Aguirre, María Yolanda,},
	title = {Estados refractivos /},
	publisher = {Universidad de la Salle,},
	year = {2012.},
	series = {Apuntes de clase,},
	address = {Bogotá :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/222004}
}