@book{8116,
	author = {Gómez, Omar E and Traba, Hernán A.},
	title = {De imanes, descubrimientos geográficos y ciencia},
	publisher = {A-Z editora},
	year = {1993},
	series = {Serie ciencia activa},
	address = {Buenos Aires},
	edition = {1ª ed.}
}