@inproceedings{
    pis:syd:kup:07,
    author = "Piskorski, Jakub and Sydow, Marcin and Kupść, Anna",
    title = "Lemmatization of {P}olish Person Names",
    pages = "27--34",
    crossref = "bsnlp:07"
}
@proceedings{
    bsnlp:07,
    editor = "Piskorski, Jakub and Pouliquen, Bruno and Steinberger, Ralf and Tanev, Hristo",
    title = "Proceedings of the Workshop on Balto-Slavonic Natural Language Processing at ACL 2007",
    booktitle = "Proceedings of the Workshop on Balto-Slavonic Natural Language Processing at ACL 2007",
    address = "Prague",
    year = "2007"
}