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Publications in Math-Net.Ru |
Citations |
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1996 |
1. |
V. I. Bulgakov, A. A. Grin', “On a bifurcation of a non-rough focus of a third-order autonomous system”, Differ. Uravn., 32:12 (1996), 1703 ; Differ. Equ., 32:12 (1996), 1697–1698 |
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1988 |
2. |
V. I. Bulgakov, “The phase portrait of a third-order autonomous system”, Differ. Uravn., 24:10 (1988), 1821–1822 |
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1977 |
3. |
V. I. Bulgakov, “The existence of a knotted solution for a third order autonomous system”, Differ. Uravn., 13:8 (1977), 1507–1508 |
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Organisations |
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