@book { InformationssystemKonzeptionenimControlling,
    title = "Informationssystem-Konzeptionen im Controlling",
    author = "Jochen {Neubecker}",
    year = "2000",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832421021",
    url = "https://m.diplom.de/document/217936"
}