@book{97781,
	author = {Vázquez Baxcajay, Rogelio.},
	title = {Una prueba de robustez en econometría /},
	publisher = {El autor,},
	year = {2010.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/109438.pdf}
}