Acta Mathematica Sinica, English Series > 2004 > 20 > 5 > 837-850
Source
Abstract
Identifiers
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-003-0302-2 |
Acta Mathematica Sinica, English Series > 2004 > 20 > 5 > 837-850
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-003-0302-2 |