@book { EineSchicksalshochzeit,
    title = "Eine Schicksalshochzeit",
    author = "Daniela {Behrens}",
    year = "2023",
    publisher = "Bärenklau Exklusiv",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1367923"
}