@book { HinterdenDnenDerNordmannunddiekleineMeerjungfrau,
    title = "Hinter den Dünen - Der Nordmann und die kleine Meerjungfrau",
    author = "Nele {Jantzen}",
    year = "2022",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1248599"
}