@book{6686,
	author = {Pérez Tamayo Ruy,  and El Colegio Nacional.},
	title = {La muerte /},
	publisher = {El Colegio Nacional, },
	year = {c2004},
	address = {México, D.F. :},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/7357.pdf}
}