ASSANOVA, A. T.; BEKBAUOVA, A.; TALIPOVA, M. . On a non-local problem for system of partial differential equations of hyperbolic type in a specific domain. International Journal of Mathematics and Physics, [S. l.], v. 14, n. 2, p. 36–41, 2023. DOI: 10.26577/ijmph.2023.v14.i2.04. Disponível em: https://ijmph.kaznu.kz/index.php/kaznu/article/view/735. Acesso em: 22 dec. 2024.