@article{simmons-yu-1992-acquisition,
    title = "The Acquisition and Use of Context-Dependent Grammars for {E}nglish",
    author = "Simmons, Robert F.  and
      Yu, Yeong-Ho",
    journal = "Computational Linguistics",
    volume = "18",
    number = "4",
    year = "1992",
    url = "https://preview.aclanthology.org/fix-sig-urls/J92-4001/",
    pages = "391--418"
}