1. International Tomography Center, 3A
Institutskaya St., Novosibirsk 630090, Russia
2. Novosibirsk State University, 2 Pirogova
St., Novosibirsk, 630090, Russia
3. Boreskov Institute of Catalysis, SB RAS, 5 Acad. Lavrentiev Pr., Novosibirsk 630090, Russia