@book{89418,
	author = {Guarín Ramírez, Edgar Antonio, and Rojas-Claros, Armando,},
	title = {La medida de la solidaridad :},
	publisher = {Universidad Católica de Colombia,},
	year = {[2018]},
	series = {Maestros i.},
	address = {Bogotá :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/102370/}
}