An Efficient Context-Free Parser for Augmented Phrase-Structure Grammars Massimo Marino author Antonella Spiezio author Giacomo Ferrari author Irina Prodanof author 1987-04 text Third Conference of the European Chapter of the Association for Computational Linguistics Bente Maegaard editor Association for Computational Linguistics Copenhagen, Denmark conference publication marino-etal-1987-efficient https://aclanthology.org/E87-1033/ 1987-04