@inproceedings{katz-etal-2001-gathering,
    title = "Gathering Knowledge for a Question Answering System from Heterogeneous Information Sources",
    author = "Katz, Boris  and
      Lin, Jimmy  and
      Felshin, Sue",
    booktitle = "Proceedings of the {ACL} 2001 Workshop on Human Language Technology and Knowledge Management",
    year = "2001",
    url = "https://preview.aclanthology.org/fix-sig-urls/W01-1009/"
}