@book{
    klo:etal:08:ed,
    editor = "Kłopotek, Mieczysław A. and Przepiórkowski, Adam and Wierzchoń, Sławomir T. and Trojanowski, Krzysztof",
    publisher = "Akademicka Oficyna Wydawnicza EXIT",
    booktitle = "Intelligent Information Systems",
    address = "Warsaw",
    title = "Intelligent Information Systems",
    year = "2008"
}