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Abstract and Applied Analysis
Volume 2013 (2013), Article ID 197219, 4 pages
A Variational Approach to an Inhomogeneous Second-Order Ordinary Differential System
International Institute for Symmetry Analysis and Mathematical Modelling, Department of Mathematical Sciences, North-West University, Mafikeng Campus, Private Bag X2046, Mmabatho 2735, South Africa
Received 26 January 2013; Accepted 4 April 2013
Academic Editor: Teoman Özer
Copyright © 2013 B. Muatjetjeja and C. M. Khalique. 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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