Journal of Shanghai University (English Edition) > 2002 > 6 > 3 > 228-232
Source
Abstract
Identifiers
journal ISSN : | 1007-6417 |
journal e-ISSN : | 1863-236X |
DOI | 10.1007/s11741-002-0039-7 |
Journal of Shanghai University (English Edition) > 2002 > 6 > 3 > 228-232
journal ISSN : | 1007-6417 |
journal e-ISSN : | 1863-236X |
DOI | 10.1007/s11741-002-0039-7 |