Büchner, O. [P:(DE-Juel1)132073] ; Ernst, M. [P:(DE-HGF)0] ; Jansen, K. [P:(DE-HGF)0] ; Lippert, T. [P:(DE-Juel1)132179] ; Melkumyan, D. [P:(DE-HGF)0] ; Orth, B. [P:(DE-Juel1)132215] ; Pleiter, D. [P:(DE-HGF)0] ; Stüben, H. [P:(DE-HGF)0] ; Wegner, P. [P:(DE-HGF)0] ; Wollny, S. [P:(DE-HGF)0]