@inproceedings{barton-1986-constraint,
    title = "Constraint Propagation in {K}immo Systems",
    author = "Barton, G. Edward",
    booktitle = "24th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "1986",
    address = "New York, New York, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P86-1008/",
    doi = "10.3115/981131.981139",
    pages = "45--52"
}