Vassen, Robert [P:(DE-Juel1)129670] ; Kochubey, Vadym [P:(DE-Juel1)140339] ; Wobst [P:(DE-HGF)0] ; Gebhard [P:(DE-HGF)0] ; Rittmeister [P:(DE-HGF)0] ; Brückner [P:(DE-HGF)0]