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In this paper, a discrete n-species food-chain system with time delays is considered. By applying the comparison theorem of difference equation, sufficient conditions are obtained for the permanence of the system. © 2006 Elsevier Inc. All rights reserved.
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Source ：
Applied Mathematics and Computation
ISSN： 0096-3003
Year： 2007
Issue： 1
Volume： 185
Page： 719-726
0 . 8 2 1
JCR@2007
3 . 5 0 0
JCR@2023
JCR Journal Grade：2
Cited Count：
WoS CC Cited Count： 0
SCOPUS Cited Count： 27
ESI Highly Cited Papers on the List： 0 Unfold All
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30 Days PV： 1
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