@book { AusschlusseinesGesellschaftersausderGmbH,
    title = "Ausschluss eines Gesellschafters aus der GmbH",
    author = "Sarah {Korn}",
    year = "2017",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/378071"
}