@inproceedings{blache-1998-parsing,
    title = "Parsing Ambiguous Structures using Controlled Disjunctions and Unary Quasi-Trees",
    author = "Blache, Philippe",
    booktitle = "{COLING} 1998 Volume 1: The 17th International Conference on Computational Linguistics",
    year = "1998",
    url = "https://preview.aclanthology.org/fix-sig-urls/C98-1019/"
}