Karthigai Selvam, S. “The Characteristic Equation of the Euler-Cauchy Differential Equation and Its Related Solution Using MATLAB”. Asian Journal of Science and Applied Technology 10, no. 1 (January 21, 2021): 1–4. Accessed July 3, 2024. https://ojs.trp.org.in/index.php/ajsat/article/view/2792.