A nonlocal strain gradient shell model incorporating surface effects for vibration analysis of functionally graded cylindrical nanoshells

Lu LU, Li ZHU, Xingming GUO, Jianzhong ZHAO, Guanzhong LIU

Applied Mathematics and Mechanics (English Edition) . 2019, (12): 1695 -1722 . DOI: 10.1007/s10483-019-2549-7