[1]
“Nonlinear Dynamics of Clamped Initial Imperfect Functionally Graded Material Circular Cylindrical Shell Considering the Axisymmetric Mode”, Adv. Appl. Math. Mech., vol. 10, no. 1, pp. 159–183, Sept. 2018, doi: 10.4208/aamm.OA-2017-0020.