JENALIYEV, M. T.; KASSYMBEKOVA, A. S.; YERGALIYEV, M. On a boundary value problem for a Boussinesq-type equation in a triangle. Journal of Mathematics, Mechanics and Computer Science, [S. l.], v. 115, n. 3, p. 36–48, 2022. DOI: 10.26577/JMMCS.2022.v115.i3.04. Disponível em: https://bm.kaznu.kz/index.php/kaznu/article/view/1126. Acesso em: 3 jul. 2024.