@book{3679,
	author = {Copper 99-Cobre 99 International Conference and Instituto de Ingenieros de Minas de Chile.},
	title = {Proceedings of the Copper 99-Cobre 99 International Conference :},
	publisher = {Minerals, Metals, and Materials Society,},
	year = {c1999.},
	address = {Warrendale, Pa. :}
}