Holderer, Olaf [P:(DE-Juel1)130718] ; Lipfert, Frederik [P:(DE-Juel1)139010] ; Frielinghaus, Henrich [P:(DE-Juel1)130646] ; Ohl, Michael [P:(DE-Juel1)130872] ; Richter, Dieter [P:(DE-Juel1)130917]