@book { PolitischeKommunikationinderMediengesellschaft,
    title = "Politische Kommunikation in der Mediengesellschaft",
    author = "Julia {Seimel}",
    year = "2006",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/224767"
}