@inproceedings{chinchor-1991-muc,
    title = "{MUC}-3 Evaluation Metrics",
    author = "Chinchor, Nancy",
    booktitle = "{T}hird {M}essage {U}nderstanding {C}onference ({MUC}-3): Proceedings of a Conference Held in {S}an {D}iego, {C}alifornia, {M}ay 21-23, 1991",
    year = "1991",
    url = "https://preview.aclanthology.org/ingest_wac_2008/M91-1002/"
}