@book { DerSchokoladenbrunnenLiteraturQuickie,
    title = "Der Schokoladenbrunnen - Literatur-Quickie",
    subtitle = "Band 5",
    author = "Tanja {Dückers}",
    year = "2013",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783955201586",
    url = "https://www.dotbooks.de/document/208032"
}