Sill, Clemens [P:(DE-Juel1)140184] ; Biehl, Ralf [P:(DE-Juel1)130542] ; Hoffmann, Bernd [P:(DE-Juel1)128817] ; Radulescu, Aurel [P:(DE-Juel1)130905] ; Appavou, Marie-Sousai [P:(DE-Juel1)130507] ; Farago, Bela [P:(DE-HGF)0] ; Merkel, Rudolf [P:(DE-Juel1)128833] ; Richter, Dieter [P:(DE-Juel1)130917]