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Publications in Math-Net.Ru |
Citations |
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1980 |
| 1. |
R. P. Shepeleva, “Critical frequencies of canonical systems, invariant with respect to time reversal, with periodic coefficients”, Izv. Vyssh. Uchebn. Zaved. Mat., 1980, no. 9, 56–64    |
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1975 |
| 2. |
R. P. Shepeleva, V. A. Yakubovich, “Critical frequencies of canonical fractional-periodic equations”, Sibirsk. Mat. Zh., 16:3 (1975), 612–622 ; Siberian Math. J., 16:3 (1975), 471–479  |
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