@inproceedings{biblio7153231600516608072,
  author    = {Geert-Jan M. Kruijff and Richard T. Oehrle and Gosse Bouma},
  year      = 1998,
  title     = {Proceedings of the Joint Conference on Formal Grammar, Head-driven Phrase Structure Grammar, and Categorial Grammar (editors)},
  booktitle = {},
}