Verma, Anu, Pankaj Pandey, Shubham Mishra, and Vipin Verma. “Characteristic Equations of Chebyshev Polynomials of Third and Fourth Kinds and Their Generating Matrices”. Contemporary Mathematics 5, no. 4 (October 14, 2024): 4235–4254. Accessed December 11, 2024. https://ojs.wiserpub.com/index.php/CM/article/view/2819.