@book{285049,
	author = {Gaitán, Manuel Guerrero,},
	title = {La propiedad industrial :},
	publisher = {Universidad Externado de Colombia,},
	year = {[2023]},
	address = {Bogotá :},
	edition = {Primera edición.},
	url = {https://www.digitaliapublishing.com/a/138594/}
}