Biswas, Paritosh, and P. Kapoor. “Large Amplitude Free Vibrations of Axisymmetric Orthotropic Circular Plate”. Defence Science Journal 36, no. 3 (January 21, 2014): 317-325. Accessed April 26, 2024. https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/5980.