@inproceedings{mori-etal-1997-constraints,
    title = "Constraints and defaults of zero pronouns in {J}apanese instruction manuals",
    author = "Mori, Tatsunori  and
      Matsuo, Mamoru  and
      Nakagawa, Hiroshi",
    booktitle = "Operational Factors in Practical, Robust Anaphora Resolution for Unrestricted Texts",
    year = "1997",
    url = "https://aclanthology.org/W97-1302",
}