@incollection{
    Simula98,
    editor = "Kasabov, N. and Kozma, R.",
    author = "Simula, Olli and Vesanto, Juha and Alhoniemi, Esa and Hollm\'en, Jaakko",
    publisher = "Physica Verlag (Springer Verlag)",
    responsibleperson = "Jaakko Hollm\'en",
    title = "Analysis and Modeling of Complex Systems Using the Self-Organizing Map",
    booktitle = "Neuro-Fuzzy Techniques for Intelligent Information Systems",
    optannote = "ISBN 3-7908-1187-4",
    year = "1999",
    opturl = "http://www.cis.hut.fi/jhollmen/Publications/Simula98.ps",
    pages = "3--22"
}