Лютак, З. П., М. Б. Маритчак, Р. О. Тімков, and О. В. Гойсан. “THE IMPROVEMENT OF THE PULSE-ECHO TECHNIQUE FOR CONTROLLING THE THICKNESS OF PRODUCTS AND MATERIALS”. Oil and Gas Power Engineering, no. 1(27) (May 23, 2017): 103–115. Accessed November 23, 2024. https://nge.nung.edu.ua/index.php/nge/article/view/430.