Applied Mathematics Letters > 2013 > 26 > 8 > 814-819
Source
Abstract
Identifiers
journal ISSN : | 0893-9659 |
DOI | 10.1016/j.aml.2013.02.007 |
Applied Mathematics Letters > 2013 > 26 > 8 > 814-819
journal ISSN : | 0893-9659 |
DOI | 10.1016/j.aml.2013.02.007 |