Results in Mathematics > 2009 > 55 > 1-2 > 1-10
Source
Abstract
Identifiers
journal ISSN : | 1422-6383 |
journal e-ISSN : | 1420-9012 |
DOI | 10.1007/s00025-009-0395-8 |
Results in Mathematics > 2009 > 55 > 1-2 > 1-10
journal ISSN : | 1422-6383 |
journal e-ISSN : | 1420-9012 |
DOI | 10.1007/s00025-009-0395-8 |