@book{267643,
	author = {Kip, Arthur F. and Lloret, José L.},
	title = {Fundamentos de electricidad y magnetismo},
	publisher = {Mcgraw-Hill},
	year = {1962},
	address = {Madrid},
	note = {ej.10 y 13: ISBN 968-451-095-0, ej.21: ISBN 0-07-034785-9}
}