@book{889,
	author = {Colombo Murúa, Ignacio},
	title = {Límites a las reformas constitucionales},
	publisher = {Astrea},
	year = {2011},
	address = {Buenos Aires :},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/L?mites a las Reformas Constitucionales.jpg}
}