@inproceedings{williams-etal-2011-levels,
    title = "Levels of organisation in ontology verbalisation",
    author = "Williams, Sandra  and
      Third, Allan  and
      Power, Richard",
    editor = "Gardent, Claire  and
      Striegnitz, Kristina",
    booktitle = "Proceedings of the 13th {E}uropean Workshop on Natural Language Generation",
    month = sep,
    year = "2011",
    address = "Nancy, France",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W11-2821/",
    pages = "158--163"
}