Positive Solutions for Singular Boundary Value Problems of a Coupled System of Second Order Ordinary Differential Equations
2010 ◽
Vol 12
(1)
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pp. 21-26
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2005 ◽
Vol 302
(1)
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pp. 14-29
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1988 ◽
Vol 43
(2)
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pp. 2340-2417
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2004 ◽
Vol 147
(3)
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pp. 629-644
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