G. B. Umarova

1 ta ish

Muqimiy nomidagi Qo'qon davlat pedagogika instituti

1. Three-dimensional Problems for a Parabolic-Hyperbolic Equation with Two Planes of Change of Type

   B. I. Islomov, G. B. Umarova

   MaqolaDifferential Equations and Boundary ProblemsLobachevskii Journal of Mathematics20202 iqtibos

   ABIABI:AkademIndex/2026.other.368676