1. |
K. G. Kozhobekov, A. A. Shoorukov, D. A. Tursunov, “Asymptotics of the solution of the first boundary value problem for a singularly perturbed differential equation in partial derivatives of the second order of parabolic type”, Vestn. Yuzhno-Ural. Gos. Un-ta. Ser. Matem. Mekh. Fiz., 14:1 (2022), 27–34 |