СТРІЛЕЦЬКИЙ, Ю. Й. THE STRING FLUCTUATION USING FOR THE WAVES IN METAL EXCITATION. METHODS AND DEVICES OF QUALITY CONTROL, [S. l.], n. 2(37), p. 79–84, 2016. Disponível em: https://mpky.nung.edu.ua/index.php/mpky/article/view/347. Acesso em: 16 sep. 2024.