@book { UnternehmensfhrunginInflationslndern,
    title = "Unternehmensführung in Inflationsländern",
    author = "Benjamin {Kreuzer}",
    year = "2004",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832483753",
    url = "https://m.diplom.de/document/223565"
}