HUYEN, N. N.; KHIEM, N. T. Modal analysis of functionally graded Timoshenko beam. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 39, n. 1, p. 31–50, 2017. DOI: 10.15625/0866-7136/7582. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/7582. Acesso em: 20 apr. 2024.