@book{6695,
	author = {Gómez Robledo, Antonio,  and El Colegio Nacional.},
	title = {Doctoralis oratio :},
	publisher = {El Colegio Nacional, },
	year = {c1994},
	address = {México, D.F. :},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/7366.pdf}
}