Blügel, S. [P:(DE-Juel1)130548] ; Giesen, M. [P:(DE-Juel1)4744] ; Hillebrands, B. [P:(DE-HGF)0] ; Hillmer, H. [P:(DE-HGF)0] ; Ibach, H. [P:(DE-Juel1)VDB5414] ; Kassing, R. [P:(DE-HGF)0] ; von Löhneysen, H. [P:(DE-HGF)0] ; Luger, P. [P:(DE-HGF)0] ; Salbeck, J. [P:(DE-HGF)0] ; Scherz, U. [P:(DE-HGF)0] ; Schilling, W. [P:(DE-HGF)0] ; Thomas, L. K. [P:(DE-HGF)0]