Particular Solutions of Multidimensional Generalized Euler-Poisson-Darboux Equations of Elliptic- Hyperbolic Type. JMMCS [Internet]. 2024 Apr. 5 [cited 2026 Jul. 13];121(1):76-88. Available from: https://bm.kaznu.kz/index.php/kaznu/article/view/1364