Advances in Mathematics > 2009 > 222 > 1 > 172-215
Source
Abstract
Identifiers
journal ISSN : | 0001-8708 |
DOI | 10.1016/j.aim.2009.03.019 |
Advances in Mathematics > 2009 > 222 > 1 > 172-215
journal ISSN : | 0001-8708 |
DOI | 10.1016/j.aim.2009.03.019 |