BICH, N. D. Doing the plane dynamic elasto-plastic problem by the method of elastic root. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 7, n. 4, p. 9–14, 1985. DOI: 10.15625/0866-7136/10395. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/10395. Acesso em: 3 may. 2024.