@inproceedings{joshi-etal-1991-natural,
    title = "Natural Language Research",
    author = "Joshi, Aravind K.  and
      Marcus, Mitch  and
      Steedman, Mark  and
      Webber, Bonnie",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Pacific Grove, California, {F}ebruary 19-22, 1991",
    year = "1991",
    url = "https://preview.aclanthology.org/fix-sig-urls/H91-1103/"
}