Schiek, Martin [P:(DE-Juel1)145429] ; Niewolak, Leszek [P:(DE-Juel1)129770] ; Nowak, Wojciech [P:(DE-Juel1)144141] ; Meier, G. H. [P:(DE-HGF)0] ; Vassen, Robert [P:(DE-Juel1)129670] ; Quadakkers, Willem J. [P:(DE-Juel1)129782]