Wirtz, Marius [P:(DE-Juel1)129811] ; Kreter, Arkadi [P:(DE-Juel1)130070] ; Loewenhoff, Thorsten [P:(DE-Juel1)129751] ; Pintsuk, Gerald [P:(DE-Juel1)129778] ; Steudel, I. [P:(DE-HGF)0] ; Rasinsky, M. [P:(DE-HGF)0] ; Sergienko, Gennady [P:(DE-Juel1)130158] ; Unterberg, Bernhard [P:(DE-Juel1)6784] ; Wessel, Egbert [P:(DE-Juel1)129810] ; Coenen, Jan Willem [P:(DE-Juel1)2594]