@book { ProblemebeiderTransformationvonEntwicklungslndern,
    title = "Probleme bei der Transformation von Entwicklungsländern",
    author = "Hendrik {Hähner}",
    year = "2007",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836602204",
    url = "https://m.diplom.de/document/228804"
}