@book { VentureCapitalBeteiligung,
    title = "Venture Capital Beteiligung",
    author = "Kordula {Günther}",
    year = "1999",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832414238",
    url = "https://m.diplom.de/document/217281"
}