@book{81679,
	author = {Holzapfel, Cristóbal,},
	title = {Nada :},
	publisher = {RiL editores,},
	year = {[2018]},
	address = {Santiago de Chile :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/65369/}
}