@inproceedings{freitag-2004-toward,
    title = "Toward Unsupervised Whole-Corpus Tagging",
    author = "Freitag, Dayne",
    booktitle = "{COLING} 2004: Proceedings of the 20th International Conference on Computational Linguistics",
    month = "aug 23–aug 27",
    year = "2004",
    address = "Geneva, Switzerland",
    publisher = "COLING",
    url = "https://preview.aclanthology.org/fix-sig-urls/C04-1052/",
    pages = "357--363"
}