Olschewski, Friedhelm [P:(DE-Juel1)177834] ; Kaufmann, Martin [P:(DE-Juel1)129128] ; Mantel, Klaus [P:(DE-HGF)0] ; Wroblowski, Oliver [P:(DE-Juel1)172055] ; Riese, Martin [P:(DE-Juel1)129145] ; Koppmann, Ralf [P:(DE-Juel1)16343]