@book { Weblogiswatchingyou,
    title = "'Weblog is watching you'",
    author = "Stefanie {Trümper}",
    year = "2007",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836607360",
    url = "https://m.diplom.de/document/225287"
}