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Matevosyan O.A., “On solutions of a boundary value problem for the biharmonic equation”, Differ. Equ., 52:10 (2016), 1379–1383
Chichoyan S.F., “Smoothness of solutions of the Dirichlet problem for the biharmonic equation in nonsmooth 2D domains”, Differ. Equ., 52:2 (2016), 260–264
Matevosyan O.A., “On solutions of the mixed Dirichlet–Navier problem for the polyharmonic equation in exterior domains”, Russ. J. Math. Phys., 23:1 (2016), 135–138
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С. Ф. Чичоян, “О гладкости решений задачи Дирихле для бигармонического уравнения в негладких двумерных областях”, Матем. заметки, 98:6 (2015), 952–954 ; S. F. Chichoyan, “Smoothness of Solutions of the Dirichlet Problem for the Biharmonic Equation in Nonsmooth 2D Domains”, Math. Notes, 98:6 (2015), 999–1001
О. А. Матевосян, “О решениях задачи Неймана для бигармонического уравнения в неограниченных областях”, Матем. заметки, 98:6 (2015), 944–947 ; H. A. Matevossian, “On Solutions of the Neumann Problem for the Biharmonic Equation in Unbounded Domains”, Math. Notes, 98:6 (2015), 990–994
Matevosyan O.A., “Solution of a Mixed Boundary Value Problem For the Biharmonic Equation With Finite Weighted Dirichlet Integral”, Differ. Equ., 51:4 (2015), 487–501
H. A. Matevossian, “On solutions of the Dirichlet problem for the polyharmonic equation in unbounded domains”, P-Adic Num Ultrametr Anal Appl, 7:1 (2015), 71
Matevosyan O.A., “On Solutions of a Boundary Value Problem For a Polyharmonic Equation in Unbounded Domains”, Russ. J. Math. Phys., 21:1 (2014), 130–132