[1]
Сарсенбаева, А., Касенов, С., Аскербекова, Ж. and Тлеулесова, А. 2024. DERIVATION OF THE GRADIENT OF THE INVERSE PROBLEM FUNCTIONAL FOR THE HELMHOLTZ EQUATION. Bulletin of Abai KazNPU. Series of Physical and mathematical sciences. 87, 3 (Sep. 2024), 49–56. DOI:https://doi.org/10.51889/2959-5894.2024.87.3.004.