Acta Mathematica Sinica, English Series > 2005 > 21 > 4 > 673-680
Source
Abstract
Identifiers
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-004-0513-1 |
Acta Mathematica Sinica, English Series > 2005 > 21 > 4 > 673-680
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-004-0513-1 |