Hu, Yaping, Liying Liu, and Yujie Wang. “Wei-Yao-Liu Conjugate Gradient Algorithm for Nonsmooth Convex Optimization Problems”. Statistics, Optimization & Information Computing 8, no. 2 (May 18, 2020): 403-413. Accessed March 28, 2024. http://iapress.org/index.php/soic/article/view/908.