@InProceedings{roth-frank:2009:Demos,
  author    = {Roth, Michael  and  Frank, Anette},
  title     = {A NLG-based Application for Walking Directions},
  booktitle = {Proceedings of the ACL-IJCNLP 2009 Software Demonstrations},
  month     = {August},
  year      = {2009},
  address   = {Suntec, Singapore},
  publisher = {Association for Computational Linguistics},
  pages     = {37--40},
  url       = {http://www.aclweb.org/anthology/P/P09/P09-4010}
}