Results in Mathematics > 2004 > 45 > 1-2 > 137-152
Source
Abstract
Identifiers
journal ISSN : | 1422-6383 |
journal e-ISSN : | 1420-9012 |
DOI | 10.1007/BF03323003 |
Results in Mathematics > 2004 > 45 > 1-2 > 137-152
journal ISSN : | 1422-6383 |
journal e-ISSN : | 1420-9012 |
DOI | 10.1007/BF03323003 |