Mussirepova Э., Urmatova А., and Altynbekov Ш. “A CLASS OF INVERSE PROBLEMS FOR THE HEAT EQUATION WITH INVOLUTIVE PERTURBATION”. Bulletin of Abai KazNPU. Series of Physical and mathematical sciences 88, no. 4 (December 27, 2024): 40–50. Accessed April 15, 2025. https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/2235.