Discrete Dynamics in Nature and Society
Volume 2010 (2010), Article ID 195983, 11 pages
doi:10.1155/2010/195983
Research Article
The Permanence in a Single Species Nonautonomous System with Delays and Feedback Control
Department of Mathematics, Yuncheng University, Yuncheng 044000, China
Received 27 October 2009; Accepted 6 January 2010
Academic Editor: Guang Zhang
Copyright © 2010 Xiaomei Feng and Fengqin Zhang. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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