Boeddinghaus, M. Bele [P:(DE-HGF)0] ; Klein, Wilhelm [P:(DE-HGF)0] ; Wahl, Bernhard [P:(DE-HGF)0] ; Jakes, Peter [P:(DE-Juel1)156296] ; Eichel, Rüdiger-A. [P:(DE-Juel1)156123] ; Fässler, Thomas F. [P:(DE-HGF)0]