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Publications in Math-Net.Ru |
Citations |
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1960 |
| 1. |
L. S. Pontryagin, L. V. Rodygin, “Periodic solution of a system of ordinary differential equations with a small parameter in the terms containing derivatives”, Dokl. Akad. Nauk SSSR, 132:3 (1960), 537–540    |
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| 2. |
L. S. Pontryagin, L. V. Rodygin, “Approximate solution of a system of ordinary differential equations involving a small parameter in the derivatives”, Dokl. Akad. Nauk SSSR, 131:2 (1960), 255–258 |
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