@book { StaatssekretrProfDrDrhcFranzSchlegelberger18761970,
    title = "Staatssekretär Prof. Dr. Dr. h.c. Franz Schlegelberger, 1876-1970",
    author = "Arne {Wulff}",
    year = "1991",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1080070"
}