Шейко, Сергій Петрович. “ANALYTIC SOLUTION OF THE WAVE EQUATION OF ELASTICITY THEORY IN THE METAL FORMING”. Eastern-European Journal of Enterprise Technologies 5, no. 4(59) (October 9, 2012): 12–15. Accessed May 17, 2024. https://journals.uran.ua/eejet/article/view/4519.