@book { DerHimmelberHawaii,
    title = "Der Himmel über Hawaii",
    subtitle = "Roman",
    author = "Elizabeth {Lowell} and Sabine {Beckmann}",
    year = "2024",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/1333458"
}