Positive solutions of boundary value problems for systems of second-order differential equations with integral boundary condition on the half-line
2004 ◽
Vol 147
(3)
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pp. 629-644
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2016 ◽
Vol 6
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pp. 87
2014 ◽
Vol 49
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pp. 343-355
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2011 ◽
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Vol 230
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2007 ◽
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