@book { DasJuwelvonTanaraShondra,
    title = "Das Juwel von Tanara: Shondra",
    author = "Marlies {Lüer}",
    year = "2022",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1239724"
}