Applied Mathematics Letters > 2009 > 22 > 4 > 505-510
Source
Abstract
Identifiers
journal ISSN : | 0893-9659 |
DOI | 10.1016/j.aml.2006.12.015 |
Applied Mathematics Letters > 2009 > 22 > 4 > 505-510
journal ISSN : | 0893-9659 |
DOI | 10.1016/j.aml.2006.12.015 |