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"The Existence of Multiple Periodic Solutions of Nonautonomous Delay ..."
Huafeng Xiao, Bo Zheng (2011)
- Huafeng Xiao, Bo Zheng:
The Existence of Multiple Periodic Solutions of Nonautonomous Delay Differential Equations. J. Appl. Math. 2011: 829107:1-829107:15 (2011)
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