Bondar IV, Faleichyk BV. Matrix-free iterative processes with least-squares error damping for nonlinear systems of equations. Журнал Белорусского государственного университета. Математика. Информатика. 2018;(3):73-84. Accessed July 19, 2026. https://journals.bsu.by/index.php/mathematics/article/view/759