KHOI, P. V. Dynamic amplification factor in the problem of inclined impact. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 22, n. 2, p. 124–128, 2000. DOI: 10.15625/0866-7136/9970. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/9970. Acesso em: 28 apr. 2024.