@book { AusdemTagebucheinesBlindgngers,
    title = "Aus dem Tagebuch eines Blindgängers",
    author = "Jürgen {Fleger}",
    year = "2023",
    publisher = "Escales Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1404607"
}