@mastersthesis{
    vehkamakis,
    author = {Vehkam\"aki, Sampsa},
    owner = "OEK",
    school = "Helsinki University of Technology",
    year = "2009",
    address = "Espoo, Finland",
    title = "Arvopaperikaupan selvitysongelman graafiteoreettinen tarkastelu ongelman osittamiseksi pienemmiksi osaongelmiksi"
}