BICH, N. D.; THONG, N. V. Some solvable non-linear equations related to aerodynamic instability phenomena. Vietnam Journal of Mechanics, Hanoi, Vietnam, v. 16, n. 4, p. 11–14, 1994. DOI: 10.15625/0866-7136/10176. Disponível em: https://vjs.ac.vn/index.php/vjmech/article/view/10176. Acesso em: 27 apr. 2024.