“A Priori Inequalities and Generalized Optimal Control of Pseudo-Parabolic Integro-Differential Systems With Non-Coercive Diffusion Term”. Neliniini Kolyvannya 27, no. 4 (December 29, 2024): 454–468. Accessed January 21, 2026. https://twinhead.imath.kiev.ua/index.php/nosc/article/view/1160.