Rösner, M. [P:(DE-HGF)0] ; Sasioglu, Ersoy [P:(DE-Juel1)130937] ; Friedrich, Christoph [P:(DE-Juel1)130644] ; Blügel, Stefan [P:(DE-Juel1)130548] ; Lichtenstein, A. I. [P:(DE-Juel1)VDB10068] ; Katsnelson, M. I. [P:(DE-HGF)0] ; Wehling, T. O. [P:(DE-HGF)0]