@book { IstffentlicherRundfunkinBrasilienmglich,
    title = "Ist öffentlicher Rundfunk in Brasilien möglich?",
    author = "Anne {Koslowski}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836621038",
    url = "https://m.diplom.de/document/226277"
}