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Publications in Math-Net.Ru |
Citations |
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1982 |
| 1. |
L. I. Burkina, G. A. Leonov, “The limit cycles of the second kind in dynamical systems with cylindrical phase space”, Differ. Uravn., 18:10 (1982), 1819   |
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1981 |
| 2. |
I. M. Burkin, L. I. Burkina, G. A. Leonov, “Barbashin's problem in the theory of phase systems”, Differ. Uravn., 17:11 (1981), 1932–1944 |
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1980 |
| 3. |
L. I. Burkina, G. A. Leonov, “Frequency conditions for the existence of circular motions and second-order limit cycles in phase systems”, Izv. Vyssh. Uchebn. Zaved. Mat., 1980, no. 2, 15–21  ; Soviet Math. (Iz. VUZ), 24:2 (1980), 14–20 |
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