Lorenz, W. E. A. [P:(DE-HGF)0] ; Drechsler, S.-L. [P:(DE-HGF)0] ; Kuzian, R. O. [P:(DE-HGF)0] ; Stein, W.-D. [P:(DE-HGF)0] ; Wizent, N. [P:(DE-HGF)0] ; Behr, G. [P:(DE-HGF)0] ; Hiess, A. [P:(DE-HGF)0] ; Schmidt, W. [P:(DE-Juel1)VDB1436] ; Petit, S. [P:(DE-HGF)0] ; Nenkov, K. [P:(DE-HGF)0] ; Loewenhaupt, M. [P:(DE-HGF)0] ; Klingeler, R. [P:(DE-HGF)0] ; Büchner, B. [P:(DE-HGF)0]