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"Necessary and Sufficient Conditions for Positive Solutions of Second-Order ..."
Zhi-Qiang Zhu (2011)
- Zhi-Qiang Zhu:
Necessary and Sufficient Conditions for Positive Solutions of Second-Order Nonlinear Dynamic Equations on Time Scales. Int. J. Math. Math. Sci. 2011: 769893:1-769893:11 (2011)
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