Sladek, K. [P:(DE-Juel1)VDB86963] ; Winden, A. [P:(DE-Juel1)VDB97315] ; Wirths, S. [P:(DE-Juel1)VDB95114] ; Weis, K. [P:(DE-Juel1)128645] ; Blömers, Ch. [P:(DE-Juel1)VDB98880] ; Gül, Ö. [P:(DE-Juel1)VDB106558] ; Grap, T. [P:(DE-Juel1)VDB106559] ; Lenk, S. [P:(DE-Juel1)128602] ; von der Ahe, M. [P:(DE-Juel1)VDB5718] ; Weirich, Th. [P:(DE-Juel1)VDB98994] ; Hardtdegen, H. [P:(DE-Juel1)125593] ; Lepsa, M. [P:(DE-Juel1)VDB98879] ; Lysov, A. [P:(DE-HGF)0] ; Li, Z-A. [P:(DE-HGF)0] ; Prost, W. [P:(DE-HGF)0] ; Tegude, F.J. [P:(DE-HGF)0] ; Lüth, H. [P:(DE-Juel1)VDB975] ; Schäpers, Th. [P:(DE-Juel1)128634] ; Grützmacher, D. [P:(DE-Juel1)125588]