Oliveira, Adélcio C. “Using the Parameter Optimization Method for Solving Differential Equations With Contour Conditions: The Nonlinear Euler-Bernoulli Beam”. Discontinuity, Nonlinearity, and Complexity 8, no. 4 (December 1, 2019): 447–458. Accessed October 17, 2026. https://lhscientificpublishing.com/index.php/DNC/article/view/1849.