A. Sopuev, B. Sh. Nuranov, “Boundary Value Problems for a Third Order Mixed Parabolic-hyperbolic Equation with Variable Coefficients”, Lobachevskii J Math, 45, № 7, 2024, 3424
M. Kh. Ruziev, K. B. Kazakbaeva, “A Nonlocal Problem for a Degenerate Equation of Elliptic Type with a Singular Coefficient”, Lobachevskii J Math, 45, № 7, 2024, 3370
B. I. Islomov, T. K. Yuldashev, O. M. Yunusov, “Nonlocal Boundary Problem for a Loaded Equation of Mixed Type in a Special Domain”, Lobachevskii J Math, 45, № 7, 2024, 3304
Yu. P. Apakov, S. M. Mamajonov, “Second Boundary Value Problem for a Fourth-Order Inhomogeneous Equation with Variable Coefficients”, Lobachevskii J Math, 45, № 8, 2024, 3849