@book { FrauenundFhrung,
    title = "Frauen und Führung",
    author = "Christine {Mügge}",
    year = "2005",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832488840",
    url = "https://m.diplom.de/document/224061"
}