Affiliation: | (1) Institute of Problems of Mechanical Engineering, Russian Academy of Sciences, Bol’shoy pr-t 61, St. Petersburg, 199178, Russia;(2) Saint-Petersburg State Polytechnical University, Polytekhnicheskaya 29, St. Petersburg, 195251, Russia;(3) Saint-Petersburg State University, Universitetskaya nab. 7-9, St. Petersburg, 199034, Russia |