@PHDTHESIS{Bra05,
    author = "Braun, Mikio L.",
    title = "Spectral Properties of the Kernel Matrix and their Relation to Kernel Methods in Machine Learning",
    school = "University of Bonn",
    year = "2005",
    url = "http://hss.ulb.uni-bonn.de/diss\_online/math\_nat\_fak/2005/braun\_mikio"
}