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Publications in Math-Net.Ru |
Citations |
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1991 |
1. |
E. G. Zelkin, “Transformation of partial differential equations with nonseparable variables into a system of two ordinary differential equations”, Differ. Uravn., 27:6 (1991), 1081–1084 |
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1983 |
2. |
E. G. Zelkin, “Systems of two second order differential equations and partial differential equations of elliptic type”, Differ. Uravn., 19:4 (1983), 700–703 |
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Organisations |
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