1.
Rasulov M, Aliyev N, Sinsoysal B. Investigation of the solution of a boundary value problem with variable coefficients whose principal part is the Cauchy–Riemann equation. M [Internet]. 2025 Dec. 30 [cited 2026 Jan. 15];4(120):155-62. Available from: https://mts.buketov.edu.kz/mathematics-vestnik/article/view/1163