@book { VomAbenteuerbrgerlichenBewusstseins,
    title = "Vom Abenteuer bürgerlichen Bewusstseins",
    subtitle = "Die Predigten Helmut Gollwitzers 1938-1976",
    author = "Gottfried {Orth}",
    year = "1981",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1072270"
}