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"Three Positive Periodic Solutions to Nonlinear Neutral Functional ..."
Yongkun Li, Chao Wang (2012)
- Yongkun Li, Chao Wang:
Three Positive Periodic Solutions to Nonlinear Neutral Functional Differential Equations with Parameters on Variable Time Scales. J. Appl. Math. 2012: 516476:1-516476:28 (2012)
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