@book { MeineSekretrinLiteraturQuickie,
    title = "Meine Sekretärin - Literatur-Quickie",
    subtitle = "Band 9",
    author = "Andreas {Münzner}",
    year = "2013",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783955201630",
    url = "https://www.dotbooks.de/document/208039"
}