Applied Mathematics-A Journal of Chinese Universities > 1999 > 14 > 3 > 309-312
Source
Abstract
Identifiers
journal ISSN : | 1005-1031 |
journal e-ISSN : | 1993-0445 |
DOI | 10.1007/s11766-999-0040-z |
Applied Mathematics-A Journal of Chinese Universities > 1999 > 14 > 3 > 309-312
journal ISSN : | 1005-1031 |
journal e-ISSN : | 1993-0445 |
DOI | 10.1007/s11766-999-0040-z |