Eicker, Norbert [P:(DE-Juel1)132090] ; Glässner, U. [P:(DE-HGF)0] ; Güsken, S. [P:(DE-HGF)0] ; Hoeber, H. [P:(DE-HGF)0] ; Lippert, Thomas [P:(DE-Juel1)132179] ; Ritzenhöfer, G. [P:(DE-HGF)0] ; Schilling, K. [P:(DE-HGF)0] ; Siegert, G. [P:(DE-HGF)0] ; Ueberholz, P. [P:(DE-HGF)0] ; Viehoff, J. [P:(DE-HGF)0]