@inproceedings{jordan-vanlehn:2002:SIGdial,
  author    = {Jordan, Pamela W.  and  VanLehn, Kurt},
  title     = {Discourse Processing for Explanatory Essays in Tutorial Applications},
  booktitle = {Proceedings of the 3rd SIGdial Workshop on Discourse and Dialogue},
  year      = 2002,
  month     = {July},
  address   = {Philadelphia},
  publisher = {Association for Computational Linguistics},
  pages     = {74--83}
}