@book { DelistingundDownlistingGesellschaftsundKapitalmarktrecht,
    title = "Delisting und Downlisting – Gesellschafts- und Kapitalmarktrecht",
    author = "Thomas {Elsholz}",
    year = "2015",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/289060"
}