Acta Mathematica Sinica, English Series > 2011 > 27 > 11 > 2101-2106
Source
Abstract
Identifiers
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-011-0273-7 |
Acta Mathematica Sinica, English Series > 2011 > 27 > 11 > 2101-2106
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-011-0273-7 |