Chinese Annals of Mathematics, Series B > 2010 > 31 > 3 > 343-346
Source
Abstract
Identifiers
journal ISSN : | 0252-9599 |
journal e-ISSN : | 1860-6261 |
DOI | 10.1007/s11401-009-0069-6 |
Chinese Annals of Mathematics, Series B > 2010 > 31 > 3 > 343-346
journal ISSN : | 0252-9599 |
journal e-ISSN : | 1860-6261 |
DOI | 10.1007/s11401-009-0069-6 |