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MATHEMATICS
A homeomorphism of a system of differential equations in neighbourhoods of closed trajectories
L. É. Reiziņš Institute of Physics of the Academy of Sciences of Latvia
Citation:
L. É. Reiziņš, “A homeomorphism of a system of differential equations in neighbourhoods of closed trajectories”, Dokl. Akad. Nauk SSSR, 154:6 (1964), 1280–1282
Linking options:
https://www.mathnet.ru/eng/dan29207 https://www.mathnet.ru/eng/dan/v154/i6/p1280
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