@InProceedings{stoyanchev-stent:2009:SIGDIAL,
  author    = {Stoyanchev, Svetlana  and  Stent, Amanda},
  title     = {Concept Form Adaptation in Human-Computer Dialog},
  booktitle = {Proceedings of the SIGDIAL 2009 Conference},
  month     = {September},
  year      = {2009},
  address   = {London, UK},
  publisher = {Association for Computational Linguistics},
  pages     = {144--147},
  url       = {http://www.aclweb.org/anthology/W09-3921}
}