@inproceedings{lai-bird-2004-querying,
    title = "Querying and Updating Treebanks: A Critical Survey and Requirements Analysis",
    author = "Lai, Catherine  and
      Bird, Steven",
    editor = "Asudeh, Ash  and
      Paris, Cecile  and
      Wan, Stephen",
    booktitle = "Proceedings of the Australasian Language Technology Workshop 2004",
    month = dec,
    year = "2004",
    address = "Sydney, Australia",
    url = "https://preview.aclanthology.org/iwcs-25-ingestion/U04-1019/",
    pages = "139--146"
}