@inproceedings{roukos-1989-integrating,
    title = "Integrating Speech and Natural Language",
    author = "Roukos, Salim",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Philadelphia, {P}ennsylvania, {F}ebruary 21-23, 1989",
    year = "1989",
    url = "https://aclanthology.org/H89-1007/"
}