Bram, Martin [P:(DE-Juel1)129591] ; Vieweger, Sebastian [P:(DE-Juel1)141782] ; Brandner, M. [P:(DE-Juel1)VDB81095] ; Franco, Th [P:(DE-HGF)0] ; Menzler, Norbert H. [P:(DE-Juel1)129636] ; Stöver, Detlev [P:(DE-Juel1)129666] ; Buchkremer, Hans Peter [P:(DE-Juel1)129594]