Ryskan А.; Abdrahman Б.; Ainakeyeva Н. Ж. SOLVING A SYSTEM OF SECOND-ORDER PARTIAL DIFFERENTIAL EQUATIONS FOR HYPERGEOMETRIC FUNCTIONS. Bulletin of Abai KazNPU. Series of Physical and Mathematical sciences, Almaty, Kazakhstan, v. 95, n. 3, p. 94–102, 2026. DOI: 10.51889/2959-5894.2026.95.3.008. Disponível em: https://bulletin-phmath.kaznpu.kz/index.php/phmath/article/view/2870. Acesso em: 28 oct. 2026.