@book { TrilogieinBlauLiteraturQuickie,
    title = "Trilogie in Blau - Literatur-Quickie",
    subtitle = "Band 58",
    author = "Friedrich {Ani}",
    year = "2014",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/269825"
}