@inproceedings{copestake-flickinger-2000-open,
    title = "An Open Source Grammar Development Environment and Broad-coverage {E}nglish Grammar Using {HPSG}",
    author = "Copestake, Ann  and
      Flickinger, Dan",
    editor = "Gavrilidou, M.  and
      Carayannis, G.  and
      Markantonatou, S.  and
      Piperidis, S.  and
      Stainhauer, G.",
    booktitle = "Proceedings of the Second International Conference on Language Resources and Evaluation ({LREC}{'}00)",
    month = may,
    year = "2000",
    address = "Athens, Greece",
    publisher = "European Language Resources Association (ELRA)",
    url = "https://preview.aclanthology.org/ingest-emnlp/L00-1276/"
}Markdown (Informal)
[An Open Source Grammar Development Environment and Broad-coverage English Grammar Using HPSG](https://preview.aclanthology.org/ingest-emnlp/L00-1276/) (Copestake & Flickinger, LREC 2000)
ACL