Статья

Gadjiev, T.
An initial-boundary value problem for systems of linear partial differential equations with a differential operator of Gegenbauer type / T. Gadjiev, V. S. Guliyev, E. J. Ibragimov // Transactions of A. Razmadze Mathematical Institute. – 2021. – Vol.175, iss. 3. – С. 345-354.