@InProceedings{williams-third-power:2011:ENLG,
  author    = {Williams, Sandra  and  Third, Allan  and  Power, Richard},
  title     = {Levels of organisation in ontology verbalisation},
  booktitle = {Proceedings of the 13th European Workshop on Natural Language Generation},
  month     = {September},
  year      = {2011},
  address   = {Nancy, France},
  publisher = {Association for Computational Linguistics},
  pages     = {158--163},
  url       = {http://www.aclweb.org/anthology/W11-2821}
}