@inproceedings{jordan-vanlehn-2002-discourse,
    title = "Discourse Processing for Explanatory Essays in Tutorial Applications",
    author = "Jordan, Pamela W.  and
      VanLehn, Kurt",
    booktitle = "Proceedings of the Third {SIG}dial Workshop on Discourse and Dialogue",
    month = jul,
    year = "2002",
    address = "Philadelphia, Pennsylvania, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/W02-0211/",
    doi = "10.3115/1118121.1118132",
    pages = "74--83"
}