@inproceedings{lieberman-etal-1965-automatic,
    title = "Automatic Deep Structure Analysis Using an Approximate Formalism",
    author = "Lieberman, D.  and
      Lochak, D.  and
      Ochel, K.",
    booktitle = "COLING 1965",
    year = "1965",
    url = "https://preview.aclanthology.org/Add-Cong-Liu-Florida-Atlantic-University-author-id/C65-1031/"
}