“To the Problem of the Interrelation of the Matrix Close to Degeneracy and the Stability of the Solution of the System of Linear Algebraic Equations Describing a Physical Object”. Mathematical Machines and Systems, no. 2 (June 1, 2024): 78–88. Accessed August 11, 2026. https://www.j-mms.de/index.php/mms/article/view/2024-2-a6.