@book { Kreativittsmanagement,
    title = "Kreativitätsmanagement",
    subtitle = "Techniken, Organisationsformen, Führungsstile",
    author = "Christopher {Franz}",
    year = "1998",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832408572",
    url = "https://m.diplom.de/document/216760"
}