@inproceedings{belkin-etal-1980-representation,
    title = "Representation of Texts for Information Retrieval",
    author = "Belkin, N. J.  and
      Michell, B. G.  and
      Kuehner, D. G.",
    booktitle = "18th Annual Meeting of the Association for Computational Linguistics",
    month = jun,
    year = "1980",
    address = "Philadelphia, Pennsylvania, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P80-1039/",
    doi = "10.3115/981436.981482",
    pages = "147--148"
}