@inproceedings{ward-1990-cmu,
    title = "The {CMU} Air Travel Information Service: Understanding Spontaneous Speech",
    author = "Ward, Wayne",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Hidden Valley, {P}ennsylvania, June 24-27,1990",
    year = "1990",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/H90-1027/"
}