Schmitt, Johannes-Christian [P:(DE-Juel1)188130] ; Vassen, Robert [P:(DE-Juel1)129670] ; Mauer, Georg [P:(DE-Juel1)129633] ; Zimmermann, S. [P:(DE-HGF)0] ; Kirner, C. [P:(DE-HGF)0] ; Scheins, Jürgen [P:(DE-Juel1)131791]