Möhler, O. [P:(DE-HGF)0] ; Büttner, S. [P:(DE-HGF)0] ; Linke, C. [P:(DE-HGF)0] ; Schnaiter, M. [P:(DE-HGF)0] ; Saathoff, M. [P:(DE-HGF)0] ; Stetzer, H. [P:(DE-HGF)0] ; Wagner, R. [P:(DE-HGF)0] ; Krämer, M. [P:(DE-Juel1)129131] ; Mangold, A. [P:(DE-Juel1)VDB13551] ; Ebert, V. [P:(DE-HGF)0] ; Schurath, U. [P:(DE-HGF)0]