1. Institute of Strength Physics and Materials Science RAS; Tomsk Russia
2. National Research Tomsk Polytechnic University; Tomsk Russia
3. Ternopil Ivan Pul'uj National Technical University; Ternopil Ukraine
4. Norwegian University of Science and Technology - NTNU; Department of Mechanical and Industrial Engineering; Trondheim Norway
5. Ivano-Frankivsk National Technical University of Oil and Gas; Ivano-Frankivsk Ukraine