@book { DieInselderVulkaneOperationNautilusZehnterRoman,
    title = "Die Insel der Vulkane: Operation Nautilus - Zehnter Roman",
    author = "Wolfgang {Hohlbein}",
    year = "2018",
    publisher = "jumpbooks",
    address = "München, Deutschland",
    url = "https://m.jumpbooks.de/document/454509"
}