@inproceedings{PulmanIncorporating,
  title = "Incorporating linguistic constraints into inductive logic programming",
  author = "J. Cussens and S. G. Pulman",
  year = "2000",
  booktitle = "{In Proceedings of CoNLL2000 and LLL2000, Lisbon}",
  month = "September",
  pages = "184--193",
  publisher = "{ACL}",
}