HOAN, Pham Van; MAI, Dao Nhu; PHU, Khuc Van; HOA, Le Kha. Nonlinear buckling and post-buckling of imperfect FG porous sandwich cylindrical panels subjected to axial loading on elastic foundation. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 44, n. 4, p. 514–525, 2022. DOI: 10.15625/0866-7136/17980. Disponível em: https://vjmech.vast.vn/vjmech/article/view/17980. Acesso em: 8 nov. 2025.