Algebraic unsolvability of the problem of Lyapunov stability and the problem of topological classification of singular points of an analytic system of differential equations
1971 ◽
Vol 4
(3)
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pp. 173-180
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1976 ◽
Vol 28
(2)
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pp. 140-152
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1995 ◽
Vol 34
(7)
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pp. 1147-1162
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2015 ◽
pp. 385-419
2010 ◽
Vol 16
(5-6)
◽
pp. 411-423
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