@book { DerAusbruchdes1WeltkriegesinKarlBarthsPredigten19131915,
    title = "Der Ausbruch des 1. Weltkrieges in Karl Barths Predigten 1913-1915",
    author = "Jochen {Fähler}",
    year = "1980",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1070681"
}