Czechoslovak Mathematical Journal > 2006 > 56 > 4 > 1185-1192
Source
Abstract
Identifiers
journal ISSN : | 0011-4642 |
journal e-ISSN : | 1572-9141 |
DOI | 10.1007/s10587-006-0087-4 |
Czechoslovak Mathematical Journal > 2006 > 56 > 4 > 1185-1192
journal ISSN : | 0011-4642 |
journal e-ISSN : | 1572-9141 |
DOI | 10.1007/s10587-006-0087-4 |