@book{83109,
	author = {Vázquez Cuesta, Pilar. and Mendes da Luz, Maria Albertina},
	title = {Gramática portuguesa},
	publisher = {Gredos},
	year = {[1971]},
	series = {Biblioteca románica hispánica. III. Mannales},
	address = {Madrid},
	edition = {3. ed., corregida y aumentada.}
}