NAM, N. D. Transition length of two stationary random functions in investigation of railway stability. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 22, n. 1, p. 47–53, 2000. DOI: 10.15625/0866-7136/9962. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/9962. Acesso em: 5 may. 2024.