Shchapova, Yu. V. [P:(DE-HGF)0] ; Votyakov, S. I. [P:(DE-HGF)0] ; Mikhalevsky, G. B. [P:(DE-HGF)0] ; Ivanov, V. Yu. [P:(DE-H253)PIP1009238] ; Pustovarov, V. A. [P:(DE-H253)PIP1008292]