KHIEM, N. T.; TUAN, N. M.; LIEN, P. T. B. Crack identification in beam by antiresonant frequencies. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 43, n. 4, p. 389–405, 2021. DOI: 10.15625/0866-7136/16710. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/16710. Acesso em: 20 apr. 2024.