@book { GesellschaftsrechtlicheInsidernach138Abs2InsO,
    title = "Gesellschaftsrechtliche Insider nach § 138 Abs. 2 InsO",
    subtitle = "Einordnung – Definition – Anwendung",
    author = "Florian {Ropohl}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093467"
}