Existence of three periodic solutions for a quasilinear periodic boundary value problem
2010 ◽
Vol 129
(1-2)
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pp. 166-181
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1988 ◽
Vol 39
(3)
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pp. 228-232
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1981 ◽
Vol 80
(1)
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pp. 1-6
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Keyword(s):
2017 ◽
Vol 7
(3)
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pp. 12-15
Keyword(s):