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Existence Theorems of Periodic Solutions for Second-Order Nonlinear Difference Equations
Cai, Xiaochun, Yu, JiansheVolume:
2008
Language:
english
Journal:
Advances in Difference Equations
DOI:
10.1155/2008/247071
Date:
December, 2007
File:
PDF, 258 KB
english, 2007