Boundedness and periodicity of solutions of the generalized liénard equation
1956 ◽
Vol 42
(1)
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pp. 313-324
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2007 ◽
Vol 329
(2)
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pp. 1118-1126
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1986 ◽
Vol 65
(2)
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pp. 269-286
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Keyword(s):
1994 ◽
Vol 46
(3)
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pp. 295-310
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2015 ◽
Vol 14
(1)
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1998 ◽
Vol 174
(1)
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pp. 277-284
1972 ◽
Vol 12
(1)
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pp. 34-62
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Keyword(s):
1994 ◽
Vol 26
(3)
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pp. 213-247
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