@book { ZWISCHENZWLFUNDMITTERNACHT,
    title = "ZWISCHEN ZWÖLF UND MITTERNACHT",
    author = "Alfons {Winkelmann}",
    year = "2022",
    publisher = "Bärenklau Exklusiv",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1217438"
}