Journal of Shanghai University (English Edition) > 2008 > 12 > 6 > 486-488
Source
Abstract
Identifiers
journal ISSN : | 1007-6417 |
journal e-ISSN : | 1863-236X |
DOI | 10.1007/s11741-008-0604-2 |
Journal of Shanghai University (English Edition) > 2008 > 12 > 6 > 486-488
journal ISSN : | 1007-6417 |
journal e-ISSN : | 1863-236X |
DOI | 10.1007/s11741-008-0604-2 |