@book{77819,
	author = {Salas, Osvaldo, and Acosta de Arriba, Rafael,},
	title = {Osvaldo Salas :},
	publisher = {Aurelia Ediciones,},
	year = {[2018]},
	address = {Ciudad de Panamá  :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/60519/}
}