Feldman, T. B. [P:(DE-HGF)0] ; Ivankov, O. I. [P:(DE-HGF)0] ; Murugova, T. N. [P:(DE-HGF)0] ; Kuklin, A. I. [P:(DE-HGF)0] ; Shelyakin, P. V. [P:(DE-HGF)0] ; Yakovleva, M. A. [P:(DE-HGF)0] ; Gordeliy, Valentin [P:(DE-Juel1)131964] ; Belushkin, A. V. [P:(DE-HGF)0] ; Ostrovsky, M. A. [P:(DE-HGF)0]