@book{
    biennial06-07,
    editor = "Raivio, Kimmo and Vig\'ario, Ricardo and Koivisto, Leila",
    publisher = "Yliopistopaino",
    responsibleperson = "Raivio, Kimmo",
    title = "Biennial Report of the Laboratory of Computer and Information Science 2006-2007",
    series = "Laboratory of Computer and Information Science, Helsinki University of Technology",
    year = "2008",
    pdf = "biennial06-07.pdf",
    pages = "288"
}