@article{morris-hirst-1991-lexical,
    title = "Lexical Cohesion Computed by Thesaural relations as an indicator of the structure of text",
    author = "Morris, Jane  and
      Hirst, Graeme",
    journal = "Computational Linguistics",
    volume = "17",
    number = "1",
    year = "1991",
    url = "https://preview.aclanthology.org/fix-sig-urls/J91-1002/",
    pages = "21--48"
}