K. Vijayakumar, K. V Vidyasagar. Mean Value Theorems for Chebyshev Polynomials T_n (x) and U_n (x). EJIAR [Internet]. 2023 Aug. 12 [cited 2025 Mar. 10];2(3):32-9. Available from: https://edupublications.com/index.php/ejiar/article/view/100