КАРАЧУН, В. В.; МЕЛЬНИК, В. М.; ФЕСЕНКО, С. В. Diffraction of sound waves on a metal ring. Technology audit and production reserves, [S. l.], v. 6, n. 2(32), p. 4–8, 2016. DOI: 10.15587/2312-8372.2016.85097. Disponível em: https://journals.uran.ua/tarp/article/view/85097. Acesso em: 10 may. 2024.