@book { EntwicklungslnderaufdemWegzurECountry,
    title = "Entwicklungsländer auf dem Weg zur E-Country",
    author = "Marc {Weegen}",
    year = "2001",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832445874",
    url = "https://m.diplom.de/document/220203"
}