@book{54490,
	author = {Cafiero, Giuseppe, and Marín Ramírez, M.,},
	title = {De ambiguitate /},
	publisher = {Bubok Publishing,},
	year = {2019.},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/223213}
}