Nonlinear Analysis: Real World Applications > 2008 > 9 > 5 > 2270-2287
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Abstract
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journal ISSN : | 1468-1218 |
DOI | 10.1016/j.nonrwa.2007.08.004 |
Nonlinear Analysis: Real World Applications > 2008 > 9 > 5 > 2270-2287
journal ISSN : | 1468-1218 |
DOI | 10.1016/j.nonrwa.2007.08.004 |