A.G. SHAH. VIBRATION CHARACTERISTICS OF CYLINDRICAL SHELLS WITH FGM MIDDLE LAYER BASED ON ELASTIC FOUNDATIONS UNDER VARIOUS BOUNDARY CONDITIONS. Pakistan Journal of Science, [S. l.], v. 65, n. 3, 2022. DOI: 10.57041/pjs.v65i3.689. Disponível em: http://pjosr.com/index.php/pjs/article/view/689. Acesso em: 18 may. 2024.