@book { DerDienstagmannEinFallfrAbel,
    title = "Der Dienstagmann – Ein Fall für Abel",
    author = "Fred {Breinersdorfer}",
    year = "2023",
    publisher = "Bärenklau Exklusiv",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1322554"
}