@inproceedings{lascarides-asher-1991-discourse,
    title = "Discourse Relations and Defeasible Knowledge",
    author = "Lascarides, Alex  and
      Asher, Nicholas",
    booktitle = "29th Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1991",
    address = "Berkeley, California, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P91-1008/",
    doi = "10.3115/981344.981352",
    pages = "55--62"
}