@inproceedings{roark-bacchiani-2003-supervised,
    title = "Supervised and unsupervised {PCFG} adaptation to novel domains",
    author = "Roark, Brian  and
      Bacchiani, Michiel",
    booktitle = "Proceedings of the 2003 Human Language Technology Conference of the North {A}merican Chapter of the Association for Computational Linguistics",
    year = "2003",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/N03-1027/",
    pages = "205--212"
}