KRUTOVA, V.; MESKHI, B. VIBRATIONS OF THE CLOSED FRAME STRUCTURES IN A STEADY-STATE CONDITION. Journal Akustika, [S. l.], v. 41, n. 41, 2021. DOI: 10.36336/akustika/2021414. Disponível em: https://journalakustika.com/index.php/akustika/article/view/75. Acesso em: 23 jan. 2022.