Vaysfeld, N.D. et al. 2019. Investigation of the semi-strip’s stress state in the case of steady-state oscillations. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics. 1 (Feb. 2019), 54–57. DOI:https://doi.org/10.17721/1812-5409.2019/1.11.