@misc{Schultz1977, author = {Hans J{\"u}rgen Schultz}, title = {Vorwort des Herausgebers}, booktitle = {H. J. Schultz (Ed.), Br{\"u}derlichkeit. Die vergessene Parole, Stuttgart (Deutsche Verlags-Anstalt) 1977, pp. 7-8.}, type = {foreword}, year = {1977}, }