KIEN, N. D.; HUONG, T. T.; HA, L. T. A co-rotational beam element for geometrically nonlinear analysis of plane frames. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 35, n. 1, p. 51–65, 2013. DOI: 10.15625/0866-7136/35/1/2892. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/2892. Acesso em: 17 aug. 2022.