@inproceedings{
    Seppanen2002,
    author = {Sepp\"anen, Jouni and Hollm\'en, Jaakko and Bingham, Ella and Mannila, Heikki},
    optnumber = "",
    responsibleperson = "Jaakko Hollm\'en",
    title = "Nonnegative matrix factorization on gene expression data",
    booktitle = "Bioinformatics 2002",
    address = "Bergen, Norway",
    optpublisher = "",
    month = "April",
    note = "poster 49",
    optpages = "",
    optannote = "",
    optorganization = "",
    optkey = "",
    year = "2002",
    optvolume = "",
    optcrossref = "",
    opteditor = "",
    optseries = ""
}