HUYEN, Nguyen Ngoc; KHIEM, Nguyen Tien. Uncoupled vibrations in functionally graded Timoshenko beam. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 54, n. 6, p. 785–796, 2016. DOI: 10.15625/0866-708X/54/6/7719. Disponível em: https://vjs.ac.vn/jst/article/view/7719. Acesso em: 11 mar. 2026.