Nonlinear Analysis: Real World Applications > 2018 > 41 > C > 538-548
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Abstract
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journal ISSN : | 1468-1218 |
DOI | 10.1016/j.nonrwa.2017.11.008 |
Nonlinear Analysis: Real World Applications > 2018 > 41 > C > 538-548
journal ISSN : | 1468-1218 |
DOI | 10.1016/j.nonrwa.2017.11.008 |