Jakes, Peter [P:(DE-Juel1)156296] ; Kungl, Hans [P:(DE-Juel1)157700] ; Schierholz, Roland [P:(DE-Juel1)161348] ; Granwehr, Josef [P:(DE-Juel1)162401] ; Eichel, Rüdiger-A. [P:(DE-Juel1)156123]