@book{20202,
	author = {Jungemann, Fredrick Henry and Alarcos Llorach, Emilio},
	title = {La teoría del sustrato y los dialectos hispano-romances y gascones},
	publisher = {Gredos, },
	year = {1955.},
	address = {Madrid : },
	note = {Bibliografía p.p. 427-445}
}