@mastersthesis{
    Vayrynen05mt,
    author = {V{\"{a}}yrynen, Jaakko},
    school = "Helsinki University of Technology",
    title = "Learning linguistic features from natural text data by independent component analysis",
    responsibleauthor = "Väyrynen, Jaakko",
    flags = "COG public",
    year = "2005",
    pdf = "Vayrynen05mt.pdf"
}