@inproceedings{yamamoto-sumita-1998-feasibility,
    title = "Feasibility Study for Ellipsis Resolution in Dialogues by Machine-Learning Technique",
    author = "Yamamoto, Kazuhide  and
      Sumita, Eiichiro",
    booktitle = "{COLING} 1998 Volume 2: The 17th International Conference on Computational Linguistics",
    year = "1998",
    url = "https://preview.aclanthology.org/fix-sig-urls/C98-2228/"
}