@book { AzraelBand2DieWiederkehr,
    title = "Azrael - Band 2: Die Wiederkehr",
    author = "Wolfgang {Hohlbein}",
    year = "2016",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/336470"
}