@inproceedings{nn-1990-coling-90,
    title = "{COLING} 90: Subject Index",
    booktitle = "{COLING} 1990 Volume 1: Papers presented to the 13th International Conference on Computational Linguistics",
    year = "1990",
    url = "https://preview.aclanthology.org/fix-sig-urls/C90-1027/"
}