@book{101143,
	author = {Pereira Arana, Isabel, and Cruz Olivera, Luis Felipe,},
	title = {Un ejercicio de equilibrio :},
	publisher = {Editorial Dejusticia,},
	year = {[2017]},
	address = {Bogotá, D.C. :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/130659/}
}