@book { KritischeBetrachtungdesShareholderValueAnsatzes,
    title = "Kritische Betrachtung des Shareholder-Value-Ansatzes",
    author = "Tobias {Steglich}",
    year = "1998",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832409555",
    url = "https://m.diplom.de/document/216853"
}