KHIEM, N. T.; HANG, P. T. Frequency response of a beam-like structure to moving harmonic forces. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 38, n. 4, p. 223–238, 2016. DOI: 10.15625/0866-7136/6235. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/6235. Acesso em: 24 may. 2024.