Positive periodic solutions and nonlinear eigenvalue problems for functional differential equations
1999 ◽
Vol 12
(2)
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pp. 63-68
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2005 ◽
Vol 42
(4)
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pp. 749-759
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2002 ◽
Vol 56
(1)
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pp. 193-202
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2002 ◽
Vol 7
(5)
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pp. 279-286
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2011 ◽
Vol 19
(4)
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pp. 347-360
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2004 ◽
Vol 293
(1)
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pp. 28-39
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2004 ◽
Vol 150
(1)
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pp. 159-168
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