@book { AlmanachdesGrauens,
    title = "Almanach des Grauens",
    author = "Wolfgang {Hohlbein} and Dieter {Winkler}",
    year = "2016",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/324128"
}