Myslivecek, J. [P:(DE-Juel1)VDB9864] ; Schelling, C. [P:(DE-HGF)0] ; Springholz, G. [P:(DE-HGF)0] ; Schäffler, F. [P:(DE-HGF)0] ; Voigtländer, B. [P:(DE-Juel1)VDB5601] ; Smilauer, P. [P:(DE-HGF)0]