TY - JOUR ID - SisLab2418 UR - https://eprints.uet.vnu.edu.vn/eprints/id/eprint/2418/ A1 - Pham, Toan Thang A1 - Nguyen, Dinh Duc A1 - Nguyen, Thoi Trung Y1 - 2016/// JF - J. Composite Structures VL - 55 TI - Effects of variable thickness and imperfection on nonlinear buckling of Sigmoid-functionally graded cylindrical panels SP - 99 AV - none EP - 106 ER -