@inproceedings{stallard-1989-unification,
    title = "Unification-Based Semantic Interpretation in the {BBN} Spoken Language System",
    author = "Stallard, David",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Cape Cod, Massachusetts, October 15-18, 1989",
    year = "1989",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/H89-2006/"
}