[1]Hoan, P.V. et al. 2022. Nonlinear buckling and post-buckling of imperfect FG porous sandwich cylindrical panels subjected to axial loading on elastic foundation. <i>Vietnam Journal of Mechanics</i>. 44, 4 (Dec. 2022), 514–525. DOI:https://doi.org/10.15625/0866-7136/17980.