@book{40489,
	author = {Bellmann, R. N. and Buenanueva, J.},
	title = {Yacimiento de cobre El Zorrito o La Yesera.},
	publisher = {IDGYM,},
	year = {1964.},
	series = {Informe Inédito},
	address = {Jujuy :}
}