@book { AusschlussundAustrittausderPersonalistischenKapitalgesellschaft,
    title = "Ausschluss und Austritt aus der Personalistischen Kapitalgesellschaft",
    author = "Hans-Joachim {Pfitzmann}",
    year = "1975",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1069688"
}