Lambertz, Andreas [P:(DE-Juel1)130263] ; Finger, Friedhelm [P:(DE-Juel1)130238] ; Schropp, Ruud E. I. [P:(DE-HGF)0] ; Rau, Uwe [P:(DE-Juel1)143905] ; Smirnov, Vladimir [P:(DE-Juel1)130297]