@inproceedings{maxwell-1991-phonological,
    title = "Phonological Analysis and Opaque Rule Orders",
    author = "Maxwell, Michael",
    editor = "Tomita, Masaru  and
      Kay, Martin  and
      Berwick, Robert  and
      Hajicova, Eva  and
      Joshi, Aravind  and
      Kaplan, Ronald  and
      Nagao, Makoto  and
      Wilks, Yorick",
    booktitle = "Proceedings of the Second International Workshop on Parsing Technologies",
    month = feb # " 13-25",
    year = "1991",
    address = "Cancun, Mexico",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/1991.iwpt-1.13/",
    pages = "110--116",
    abstract = "General morphological/phonological analysis using ordered phonological rules has appeared to be computationally expensive, because ambiguities in feature values arising when phonological rules are ``un-applied'' multiply with additional rules. But in fact those ambiguities can be largely ignored until lexical lookup, since the underlying values of altered features are needed only in the case of rare opaque rule orderings, and not always then."
}