@book { NachtdesSturms,
    title = "Nacht des Sturms",
    subtitle = "Ein fesselnder Ostfrieslandkrimi",
    author = "Sonja {Zimmer}",
    year = "2026",
    publisher = "dp DIGITAL PUBLISHERS GmbH",
    address = "Stuttgart, Deutschland",
    url = "https://shop.digitalpublishers.de/document/1696062"
}