Baigereyev, D.R., N.M. Temirbekov, and D.A. Omariyeva. “Construction of an Iterative Method for Solving a Nonlinear Elliptic Equation Based on a Mixed Finite Element Method”. Journal of Mathematics, Mechanics and Computer Science 106, no. 2 (June 26, 2020): 104–120. Accessed December 25, 2024. https://bm.kaznu.kz/index.php/kaznu/article/view/766.