Astakhov, O. [P:(DE-Juel1)130212] ; Smirnov, Vladimir [P:(DE-Juel1)130297] ; Carius, Reinhard [P:(DE-Juel1)130225] ; Pieters, Bart [P:(DE-Juel1)130284] ; Petrusenko, Yuri [P:(DE-HGF)0] ; Borysenko, Valeriy [P:(DE-HGF)0] ; Finger, F. [P:(DE-Juel1)130238]