Abstract
By means of a variational structure and
Open Access
Multiple periodic solutions for a class of second-order nonlinear neutral delay equations
Received14 Oct 2004
Accepted12 Dec 2004
Published21 Feb 2006
References
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Copyright
Copyright © 2006 Xiao-Bao Shu and Yuan-Tong Xu. 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.