Applied Mathematics Letters > 2013 > 26 > 7 > 687-691
Source
Abstract
Identifiers
journal ISSN : | 0893-9659 |
DOI | 10.1016/j.aml.2013.01.010 |
Applied Mathematics Letters > 2013 > 26 > 7 > 687-691
journal ISSN : | 0893-9659 |
DOI | 10.1016/j.aml.2013.01.010 |