Tymoshenko, A. A., D. A. Klyushin, and S. I. Lyashko. “GRADIENT METHODS FOR IDENTIFICATION OF POINT SOURCE POWER IN POROUS MEDIUM”. Journal of Numerical and Applied Mathematics 1, no. 1 (August 2, 2022): 108–119. Accessed October 6, 2026. https://jnam.knu.ua/index.php/jnam/article/view/141.