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
V. V Karachik, “GREEN'S FUNCTION FOR THE RIEMANN–NEUMANN PROBLEM FOR A POLYHARMONIC EQUATION IN THE UNIT SPHERE”, Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, 64:5 (2024), 791
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, “Riquier–Neumann Problem for the Polyharmonic Equation in a Ball”, Mathematics, 11:4 (2023), 1000
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, “The Green Function of the Navier Problem for the Polyharmonic Equation in a Ball”, J Math Sci, 269:2 (2023), 189
Karachik V., “Green'S Functions of Some Boundary Value Problems For the Biharmonic Equation”, Complex Var. Elliptic Equ., 67:7 (2022), 1712–1736
V. V. Karachik, “Solution to the Dirichlet Problem for the Polyharmonic Equation in the Ball”, Sib. Adv. Math., 32:3 (2022), 197
В. В. Карачик, “Решение задачи Дирихле для полигармонического уравнения в шаре”, Матем. тр., 24:2 (2021), 46–64