@inproceedings{ballard-1984-syntax,
    title = "The Syntax and Semantics of User-Defined Modifiers in Transportable Natural Language Processor",
    author = "Ballard, Bruce W.",
    booktitle = "10th International Conference on Computational Linguistics and 22nd Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "1984",
    address = "Stanford, California, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P84-1013/",
    doi = "10.3115/980491.980504",
    pages = "52--56"
}