Applied Mathematics Letters > 2011 > 24 > 12 > 2158-2161
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Abstract
Identifiers
journal ISSN : | 0893-9659 |
DOI | 10.1016/j.aml.2011.06.018 |
Applied Mathematics Letters > 2011 > 24 > 12 > 2158-2161
journal ISSN : | 0893-9659 |
DOI | 10.1016/j.aml.2011.06.018 |