Nonlocal deformations of autonomous invariant curves for Liénard equations with quadratic damping
1997 ◽
Vol 139
(1)
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pp. 41-59
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2002 ◽
Vol 18
(1)
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pp. 103-116
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2000 ◽
Vol 1
(2)
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pp. 163-209
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Keyword(s):
1991 ◽
Vol 65
(3-4)
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pp. 617-643
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1995 ◽
Vol 82
(1)
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pp. 231-241
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Keyword(s):
1986 ◽
Vol 17
(5)
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pp. 1053-1067
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Keyword(s):
Keyword(s):