@InProceedings{bavelas:2009:SIGDIAL,
  author    = {Bavelas, Janet},
  title     = {What's Unique About Dialogue?},
  booktitle = {Proceedings of the SIGDIAL 2009 Conference},
  month     = {September},
  year      = {2009},
  address   = {London, UK},
  publisher = {Association for Computational Linguistics},
  pages     = {29},
  url       = {http://www.aclweb.org/anthology/W09-3904}
}