@inproceedings{zweig-1989-preprocessor,
    title = "A Preprocessor for Speech Recognition Systems Operating in Noisy Environments",
    author = "Zweig, George",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Philadelphia, {P}ennsylvania, {F}ebruary 21-23, 1989",
    year = "1989",
    url = "https://preview.aclanthology.org/ingest_wac_2008/H89-1039/"
}