@inproceedings{
    pis:syd:05,
    author = "Piskorski, Jakub and Sydow, Marcin",
    title = "Exploring deployment of linguistic features in Classification of {P}olish",
    crossref = "vetu:05:ed"
}
@proceedings{
    vetu:05:ed,
    editor = "Vetulani, Zygmunt",
    title = "Proceedings of the 2nd Language \& Technology Conference",
    booktitle = "Proceedings of the 2nd Language \& Technology Conference",
    address = "Poznań, Poland",
    year = "2005"
}