Biazar, Jafar, and Hamed Ebrahimi. “Orthonormal Bernstein Polynomials for Volterra Integral Equations of the Second Kind”. International Journal of Applied Mathematical Research 9, no. 1 (March 25, 2020): 9–20. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/ijamr/article/view/29636.