Knobloch, Michael [P:(DE-Juel1)132163] ; Foszczynski, Maciej [P:(DE-Juel1)136752] ; Homberg, Wilhelm [P:(DE-Juel1)132142] ; Pleiter, Dirk [P:(DE-Juel1)144441] ; Böttiger, Hans [P:(DE-HGF)0]