@book{52556,
	author = {Polo, Higinio,},
	title = {El caso Blondstein /},
	publisher = {Montesinos,},
	year = {2005.},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://elibro.net/ereader/bibliocun/211796}
}