Sunny, M. R., and R. K. Kapania. “Solution of the Nonlinear Transverse Vibration Problem of a Beam on Elastic Foundation Using the Adomian Decomposition Method”. Journal of Structural Engineering, vol. 40, no. 1, Dec. 2024, pp. 21-28, http://14.139.176.44/index.php/JOSE/article/view/1005.