Acta Mathematica Sinica, English Series > 2007 > 23 > 5 > 857-868
Source
Abstract
Identifiers
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-005-0877-x |
Acta Mathematica Sinica, English Series > 2007 > 23 > 5 > 857-868
journal ISSN : | 1439-8516 |
journal e-ISSN : | 1439-7617 |
DOI | 10.1007/s10114-005-0877-x |