@inproceedings{
    ICPR2004,
    author = "Koskela, Markus and Laaksonen, Jorma and Oja, Erkki",
    responsibleauthor = "Laaksonen, Jorma",
    picsom = "+jorma markus oja",
    title = "Entropy-based measures for clustering and {SOM} topology preservation applied to content-based image indexing and retrieval",
    booktitle = "Proceedings of 17th International Conference on Pattern Recognition (ICPR 2004)",
    address = "Cambridge, UK",
    month = "August",
    volume = "2",
    flags = "RAE AIRC CBIR",
    tkknote = "Poster",
    year = "2004",
    impactfactor = "D3",
    pages = "1005-1008"
}