A.G. SHAH. VIBRATION ANALYSIS OF THREE-LAYERED FUNCTIONALLY GRADED CYLINDRICAL SHELLS WITH ISOTROPIC MIDDLE LAYER RESTING ON WINKLER AND PASTERNAK FOUNDATIONS. Pakistan Journal of Science, [S. l.], v. 65, n. 2, 2022. DOI: 10.57041/pjs.v65i2.704. Disponível em: https://pjosr.com/index.php/pjs/article/view/704. Acesso em: 17 may. 2024.