@inproceedings{callison-burch-etal-2008-parametric,
    title = "{P}ara{M}etric: An Automatic Evaluation Metric for Paraphrasing",
    author = "Callison-Burch, Chris  and
      Cohn, Trevor  and
      Lapata, Mirella",
    editor = "Scott, Donia  and
      Uszkoreit, Hans",
    booktitle = "Proceedings of the 22nd International Conference on Computational Linguistics (Coling 2008)",
    month = aug,
    year = "2008",
    address = "Manchester, UK",
    publisher = "Coling 2008 Organizing Committee",
    url = "https://preview.aclanthology.org/fix-sig-urls/C08-1013/",
    pages = "97--104"
}