@book{44877,
	author = {Wartburg, Walther von},
	title = {Problèmes et méthodes de la linguistique},
	publisher = {Presses Universitaires de France,},
	year = {1969.},
	address = {Paris :},
	edition = {3e. ed.},
	note = {Avec la collaboration de Stephen Ullmann.}
}