Liénard systems for quadratic systems with invariant algebraic curves
2011 ◽
Vol 47
(10)
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pp. 1435-1441
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2020 ◽
Vol 30
(04)
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pp. 2050056
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2003 ◽
Vol 138
(2-3)
◽
pp. 291-308
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2020 ◽
Vol 150
(6)
◽
pp. 3231-3251
◽
2006 ◽
Vol 130
(5)
◽
pp. 428-441
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Keyword(s):
2009 ◽
Vol 139
(2)
◽
pp. 287-302
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