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Conditions for the isochronism of systems of two differential equations
I. I. Pleshkan Chishinau Technical Institute
Received: 11.05.1967
Citation:
I. I. Pleshkan, “Conditions for the isochronism of systems of two differential equations”, Differ. Uravn., 4:11 (1968), 1991–1993
Linking options:
https://www.mathnet.ru/eng/de471 https://www.mathnet.ru/eng/de/v4/i11/p1991
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