@book { DubaiReisezielderZukunft,
    title = "Dubai, Reiseziel der Zukunft",
    author = "Sabine {Wimberger}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836609296",
    url = "https://m.diplom.de/document/225564"
}