Matsubara, S. [P:(DE-Juel1)129358] ; Krause, G.H. [P:(DE-HGF)0] ; Seltmann, M. [P:(DE-Juel1)VDB58639] ; Virgo, A. [P:(DE-HGF)0] ; Kursar, Th.A. [P:(DE-HGF)0] ; Jahns, P. [P:(DE-HGF)0] ; Winter, K. [P:(DE-HGF)0]