Czechoslovak Mathematical Journal > 2012 > 62 > 1 > 257-264
Source
Abstract
Identifiers
journal ISSN : | 0011-4642 |
journal e-ISSN : | 1572-9141 |
DOI | 10.1007/s10587-012-0010-0 |
Czechoslovak Mathematical Journal > 2012 > 62 > 1 > 257-264
journal ISSN : | 0011-4642 |
journal e-ISSN : | 1572-9141 |
DOI | 10.1007/s10587-012-0010-0 |