@article{biermann-ballard-1980-toward,
    title = "Toward Natural Language Computation {I}",
    author = "Biermann, Alan W.  and
      Ballard, Bruce W.",
    journal = "American Journal of Computational Linguistics",
    volume = "6",
    number = "2",
    year = "1980",
    url = "https://aclanthology.org/J80-2001",
    pages = "71--86",
}