SAJAUSKAS, S.; MINIALGA, V.; SAJAUSKAS, N. Investigation of Roughness by Ultrasonic Surface Waves. Elektronika ir Elektrotechnika, [S. l.], v. 27, n. 4, 2000. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/16869. Acesso em: 24 nov. 2024.