@inproceedings{zhou-tanner-1997-construction,
    title = "Construction and Visualization of Key Term Hierarchies",
    author = "Zhou, Joe  and
      Tanner, Troy",
    booktitle = "Fifth Conference on Applied Natural Language Processing",
    month = mar,
    year = "1997",
    address = "Washington, DC, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/A97-1045/",
    doi = "10.3115/974557.974602",
    pages = "307--311"
}