TRAN, T. V. Nonlinear stability of co-current flow of two viscous fluids in a channel. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 11, n. 4, p. 41–46, 1989. DOI: 10.15625/0866-7136/10316. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/10316. Acesso em: 28 apr. 2024.