@article{hirst-1981-discourse,
    title = "Discourse-Oriented Anaphora Resolution in Natural Language Understanding: a Review",
    author = "Hirst, Graeme",
    journal = "American Journal of Computational Linguistics",
    volume = "7",
    number = "2",
    year = "1981",
    url = "https://preview.aclanthology.org/sigarab-more-entries-6621/J81-2001/",
    pages = "85--98"
}