Duc, Nguyen Dinh, Vu Thi Thuy Anh, Vu Thi Huong, Vu Dinh Quang, & Pham Dinh Nguyen. " Nonlinear Dynamic Response of Nano-composite Sandwich Annular Spherical Shells." VNU Journal of Science: Mathematics - Physics [Online], 35.3 (2019): n. pag. Web. 22 Dec. 2024