Lushchik, A. [P:(DE-H253)PIP1007366] ; Lushchik, Ch. [P:(DE-HGF)0] ; Popov, A. I. [P:(DE-HGF)0] ; Schwartz, K. [P:(DE-HGF)0] ; Shablonin, E. [P:(DE-H253)PIP1008125] ; Vasil’chenko, E. [P:(DE-HGF)0]