@inproceedings{biermann-etal-1993-efficient,
    title = "Efficient Collaborative Discourse: A Theory and Its Implementation",
    author = "Biermann, Alan W.  and
      Guinn, Curry I.  and
      Hipp, D. Richard  and
      Smith, Ronnie W.",
    booktitle = "{H}uman {L}anguage {T}echnology: Proceedings of a Workshop Held at Plainsboro, New Jersey, March 21-24, 1993",
    year = "1993",
    url = "https://preview.aclanthology.org/fix-sig-urls/H93-1034/"
}