@book{1677,
	author = {Levelt, W. J. M. and Barnas, Andrew.},
	title = {Formal grammars in linguistics and psycholinguistics /},
	publisher = {John Benjamins Pub.,},
	year = {1974},
	address = {Amsterdam ;},
	edition = {1974},
	note = {Translation of Formele grammatica's in linguïstiek en taalpsychologie, 1973.}
}