@article{
    PRL2000,
    author = "Laaksonen, Jorma and Koskela, Markus and Laakso, Sami and Oja, Erkki",
    picsom = "+jorma markus oja",
    title = "{PicSOM} -- {C}ontent-based image retrieval with self-organizing maps",
    journal = "Pattern Recognition Letters",
    number = "13-14",
    month = "December",
    volume = "21",
    flags = "copy",
    year = "2000",
    pages = "1199-1207"
}