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JOURNALS
// Differentsial'nye Uravneniya
// Archive
Differ. Uravn.,
1980
Volume 16,
Number 2,
Pages
374–376
(Mi de3935)
Short Communications
Closed trajectories in the neighborhood of an invariant torus
V. E. Chernyshev
Leningrad State University
UDC:
517.938
Received:
22.06.1979
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Steklov Math. Inst. of RAS
, 2026