Gül, Ö. [P:(DE-Juel1)VDB106558] ; Blömers, Christian [P:(DE-Juel1)125566] ; Rieger, Torsten [P:(DE-Juel1)141766] ; Lüth, Hans [P:(DE-Juel1)128608] ; Lepsa, Mihail Ion [P:(DE-Juel1)128603] ; Demarina, Nataliya [P:(DE-Juel1)125576] ; Grützmacher, Detlev [P:(DE-Juel1)125588] ; Schäpers, Thomas [P:(DE-Juel1)128634]