@inproceedings{aberdeen-etal-1993-mitre,
    title = "{MITRE}-{B}edford:Description of the{A}lembic{S}ystem as Used for {MUC}-5",
    author = "Aberdeen, John  and
      Burger, John  and
      Connolly, Dennis  and
      Roberts, Susan  and
      Vilain, Marc",
    booktitle = "Fifth Message Understanding Conference ({MUC}-5): Proceedings of a Conference Held in Baltimore, {M}aryland, August 25-27, 1993",
    year = "1993",
    url = "https://preview.aclanthology.org/fix-sig-urls/M93-1013/"
}