@book { DerHauchderWahrheit,
    title = "Der Hauch der Wahrheit",
    author = "Michael {Sonntag}",
    year = "2022",
    publisher = "Bärenklau Exklusiv",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1279547"
}