@book{94340,
	author = {Jungemann, Fredrick Henry},
	title = {La teoría del sustrato y los dialectos hispano-romances y gascones},
	publisher = {Editorial Gredos},
	year = {1956, c1955.},
	series = {Biblioteca románica hispánica.},
	address = {Madrid},
	note = {Originally presented in English as the author's thesis, Columbia University, 1953, under the title: The substratum theory and the Hispano-Romance and Gascon dialects.}
}