SON, D. Problem of optimization of statically indeterminate structures for moving loads. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 2, n. 1, p. 23–26, 1980. DOI: 10.15625/0866-7136/9904. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/9904. Acesso em: 3 may. 2024.