Surovtsev, Yu. S. [P:(DE-HGF)0] ; Bydzovsky, P. [P:(DE-HGF)0] ; Gutsche, T. [P:(DE-HGF)0] ; Kaminski, R. [P:(DE-HGF)0] ; Lyubovitskij, V. E. [P:(DE-HGF)0] ; Nagy, M. [P:(DE-HGF)0]