V. V. Karachik, “Green's Function of the Riquier–Neumann Problem for the Polyharmonic Equation in the Unit Ball”, Comput. Math. and Math. Phys., 64:5 (2024), 1015
В. В. Карачик, “Решение задачи Рикье-Неймана для полигармонического уравнения в шаре”, Вестн. Южно-Ур. ун-та. Сер. Матем. Мех. Физ., 15:1 (2023), 26–33
V. V Karachik, “Representation of the Green's Function of the Dirichlet Problem for the Polyharmonic Equation in the Ball”, Дифференциальные уравнения, 59:8 (2023), 1057
Valery Karachik, “On Green's Function of the Dirichlet Problem for the Polyharmonic Equation in the Ball”, Axioms, 12:6 (2023), 543
V. V. Karachik, “Representation of the Green's Function of the Dirichlet Problem for the Polyharmonic Equation in the Ball”, Diff Equat, 59:8 (2023), 1061
V. V. Karachik, “On One Integral Representation of Solutions of Polyharmonic Equation”, Lobachevskii J Math, 44:7 (2023), 2749
Valery Karachik, “Riquier–Neumann Problem for the Polyharmonic Equation in a Ball”, Mathematics, 11:4 (2023), 1000
V. V. Karachik, “The Green Function of the Navier Problem for the Polyharmonic Equation in a Ball”, J Math Sci, 269:2 (2023), 189
V. Karachik, “Green's functions of some boundary value problems for the biharmonic equation”, Complex Var. Elliptic Equ., 67:7 (2022), 1712–1736
V. V. Karachik, “Green's functions of the Navier and Riquier-Neumann problems for the biharmonic equation in the ball”, Differ. Equ., 57:5 (2021), 654–668