Bường, Nguyễn, and Đặng Thị Hải Hà. “Continuous Regularization Method for Illposed Operator Equations of Hammerstein Type”. Journal of Computer Science and Cybernetics 23, no. 2 (June 4, 2012): 99–108. Accessed April 4, 2026. https://cip.vast.vn/jcc/article/view/937.