Brömmel, Dirk [P:(DE-Juel1)143606] ; Crompton, Peter [P:(DE-HGF)0] ; Gattringer, Christof [P:(DE-HGF)0] ; Glozman, Leonid Ya. [P:(DE-HGF)0] ; Lang, C. B. [P:(DE-HGF)0] ; Schäfer, Andreas [P:(DE-HGF)0] ; Schafer, Stefan [P:(DE-HGF)0]