%0 Journal Article %A Pham, Toan Thang %A Nguyen, Dinh Duc %A Nguyen, Thoi Trung %D 2016 %F SisLab:2418 %J J. Composite Structures %P 99-106 %T Effects of variable thickness and imperfection on nonlinear buckling of Sigmoid-functionally graded cylindrical panels %U https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2418/ %V 55