@inproceedings{
    conf/sspr/Oja04,
    author = "Oja, Erkki",
    title = "Finding Clusters and Components by Unsupervised Learning",
    ee = "http://springerlink.metapress.com/openurl.asp?genre=article{\&}issn=0302-9743{\&}volume=3138{\&}spage=1",
    booktitle = "SSPR/SPR",
    year = "2004",
    bibsource = "DBLP, http://dblp.uni-trier.de",
    pages = "1-15",
    crossref = "DBLP:conf/sspr/2004"
}