@book{80509,
	author = {López López, Andrés Felipe,},
	title = {En el principio existía el axioma de no contradicción :},
	publisher = {Editorial Verbum,},
	year = {[2019]},
	series = {Colección Ensayo},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/63835/}
}