Rutkowski, B. [P:(DE-Juel1)VDB93654] ; Malzbender, J. [P:(DE-Juel1)129755] ; Steinbrech, R.W. [P:(DE-Juel1)VDB98094] ; Beck, T. [P:(DE-Juel1)129685] ; Bouwmeester, H.J.M. [P:(DE-HGF)0]