@book{UBHD-1058854, author={Gross, Maurice and Lentin, André}, title={Notions sur les grammaires formelles}, edition={2. ed., rev. et corr.}, publisher={Gauthier-Villars}, address={Paris}, year={1970}, pages={197 S.}, series={Collection programmation}, keywords={Formale Grammatik}, library={UB [Signatur: 74 B 3212]}, }