@phdthesis{
    Inki2004,
    author = "Inki, Mika",
    school = "Helsinki University of Technology, Dissertations in Computer and Information Science. Report D9",
    title = "Extensions of Independent Component Analysis for Natural Image Data",
    url = "http://lib.tkk.fi/Diss/2004/isbn9512273632/",
    address = "Espoo, Finland",
    flags = "",
    year = "2004",
    owner = "MM",
    impactfactor = "G5"
}