@book{48610,
	author = {Keller, Gottfried  and Cahn, Alfredo},
	title = {Siete leyendas. Leyendas y cuentos del folklore suizo},
	publisher = {Espasa Calpe Argentina},
	year = {1966},
	series = {Austral},
	address = {Madrid},
	edition = {1a ed.}
}