@inproceedings{flanagan-etal-1991-autodirective,
    title = "Autodirective Microphone Systems for Natural Communication With Speech Recognizers",
    author = "Flanagan, J. L.  and
      Mammone, R.  and
      Elko, G. W.",
    booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Pacific Grove, California, {F}ebruary 19-22, 1991",
    year = "1991",
    url = "https://preview.aclanthology.org/moar-dois/H91-1030/"
}