“A Sparse Grid Stochastic Collocation and Finite Volume Element Method for Constrained Optimal Control Problem Governed by Random Elliptic Equations”. Journal of Computational Mathematics 36, no. 2 (February 12, 2019): 310–330. Accessed December 5, 2025. https://www.global-sci.com/index.php/JCM/article/view/12315.