Existence of Positive Solutions of Higher Order Nonlinear Neutral Differential Equations
2000 ◽
Vol 30
(3)
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pp. 1139-1149
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2004 ◽
Vol 148
(1)
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pp. 105-120
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2008 ◽
Vol 201
(1-2)
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pp. 859-863
Keyword(s):
2004 ◽
Vol 297
(1)
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pp. 14-23
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1999 ◽
Vol 15
(1)
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pp. 94-97
2012 ◽
Vol 42
(5)
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pp. 1421-1430
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