Acta Mathematica Sinica, English Series > 2015 > 31 > 5 > 787-796
Source
Abstract
Identifiers
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-015-3594-0 |
Acta Mathematica Sinica, English Series > 2015 > 31 > 5 > 787-796
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-015-3594-0 |