@phdthesis{
    savia2010,
    author = "Savia, Eerika",
    publisher = "AALTO-ICS",
    title = "Mutual Dependency-Based Modeling of Relevance in Co-Occurrence Data",
    url = "http://lib.tkk.fi/Diss/2010/isbn9789526032108/",
    address = "Espoo",
    year = "2010",
    owner = "MM",
    impactfactor = "G5",
    pages = "94 p."
}