@inproceedings{liddy-etal-1993-overview,
    title = "An Overview of {DR-LINK} and Its Approach to Document Filtering",
    author = "Liddy, Elizabeth D.  and
      Paik, Woojin  and
      Yu, Edmund S.  and
      McVearry, Kenneth A.",
    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/H93-1072/"
}