Journal of Shanghai University (English Edition) > 2011 > 15 > 5 > 451-455
Source
Abstract
Identifiers
journal ISSN : | 1007-6417 |
journal e-ISSN : | 1863-236X |
DOI | 10.1007/s11741-011-0767-2 |
Journal of Shanghai University (English Edition) > 2011 > 15 > 5 > 451-455
journal ISSN : | 1007-6417 |
journal e-ISSN : | 1863-236X |
DOI | 10.1007/s11741-011-0767-2 |