Geiss, H. [P:(DE-Juel1)16201] ; Graf, A. [P:(DE-Juel1)129461] ; Herbst, M. [P:(DE-Juel1)129469] ; Neininger, B. [P:(DE-Juel1)VDB1135] ; Rascher, U. [P:(DE-Juel1)129388] ; Schickling, A. [P:(DE-Juel1)7338] ; Schmidt, M. [P:(DE-Juel1)144420]