@inproceedings{areces-etal-2008-referring,
    title = "Referring Expressions as Formulas of Description Logic",
    author = "Areces, Carlos  and
      Koller, Alexander  and
      Striegnitz, Kristina",
    editor = "White, Michael  and
      Nakatsu, Crystal  and
      McDonald, David",
    booktitle = "Proceedings of the Fifth International Natural Language Generation Conference",
    month = jun,
    year = "2008",
    address = "Salt Fork, Ohio, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W08-1107/",
    pages = "42--49"
}