Rummel, T. [P:(DE-Juel1)VDB43326] ; Riße, K. [P:(DE-Juel1)VDB106253] ; Ehrke, G. [P:(DE-Juel1)VDB106254] ; Rummel, K. [P:(DE-Juel1)VDB43325] ; John, A. [P:(DE-Juel1)VDB14454] ; Mönnich, T. [P:(DE-Juel1)VDB106255] ; Buscher, K.-P. [P:(DE-Juel1)VDB106455] ; Fietz, W. [P:(DE-Juel1)VDB106257] ; Heller, R. [P:(DE-Juel1)VDB106258] ; Neubauer, O. [P:(DE-Juel1)130109] ; Panin, A. [P:(DE-Juel1)130117]