@InProceedings{richardson:1997:ANLPDV,
  author    = {Steve Richardson},
  title     = {Microsoft Natural Language Understanding System and Grammar Checker},
  booktitle = {Proceedings of the Fifth Conference on Applied Natural Language Processing: Descriptions of System Demonstrations and Videos},
  month     = {March},
  year      = {1997},
  address   = {Washington, DC, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {20--20},
  url       = {http://www.aclweb.org/anthology/A97-2011},
  doi       = {10.3115/974281.974293}
}