Tver State Technical University
Registered with the Federal service for supervision of communications and information technology and mass communications (Roskomnadzor): Electronic online publication: El No. FS 77 – 74959 dated 25.01.2019
All rights to copyrighted materials are protected in accordance with the legislation of the Russian Federation. Reprint is only possible with the permission of the editorial Board. When quoting materials, a link is required