@incollection{
    haj:wol:09,
    editor = "Kłopotek, Mieczysław A. and Przepiórkowski, Adam and Wierzchoń, Sławomir T. and Trojanowski, Krzysztof",
    author = "Hajnicz, Elżbieta and Woliński, Marcin",
    publisher = "Akademicka Oficyna Wydawnicza EXIT",
    title = "How Valence Information Influences Parsing {Polish} with \emph{Świgra}",
    booktitle = "Recent Advances in Intelligent Information Systems",
    year = "2009",
    address = "Warsaw",
    pdf = "http://nlp.ipipan.waw.pl/Bib/haj:wol:09.pdf",
    pages = "193--206"
}