@book { FavelasBrasiliensArmenviertel,
    title = "Favelas: Brasiliens Armenviertel",
    author = "Moritz {Hilgers}",
    year = "2013",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/296616"
}