Abirov А. .; Shazhdekeeva Н.; Akhmurzina Т. DIFFERENTIAL EQUATIONS IN A HYPERCOMPLEX SYSTEM. Bulletin of Abai KazNPU. Series of Physical and mathematical sciences, Almaty, Kazakhstan, v. 69, n. 1, p. 7–11, 2021. DOI: 10.51889/2020-1.1728-7901.01 . Disponível em: https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/3. Acesso em: 7 apr. 2025.