Atifi, Khalid. “A Mesh-Free Algorithm to Solve an Inverse Source Problem for Degenerate Two-Dimensional Parabolic Equation from Final Observations”. Armenian Journal of Mathematics 15, no. 8 (May 20, 2023): 1–11. Accessed April 3, 2025. https://armjmath.sci.am/index.php/ajm/article/view/826.