@book { DerzehnteKreisderHlle,
    title = "Der zehnte Kreis der Hölle",
    author = "G. O. {Hoffmann}",
    year = "2022",
    publisher = "Weltenbaum Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1311502"
}