Mathematica Slovaca > 2007 > 57 > 1 > 33-40
Source
Abstract
Identifiers
journal ISSN : | 0139-9918 |
journal e-ISSN : | 1337-2211 |
DOI | 10.2478/s12175-007-0012-9 |
Mathematica Slovaca > 2007 > 57 > 1 > 33-40
journal ISSN : | 0139-9918 |
journal e-ISSN : | 1337-2211 |
DOI | 10.2478/s12175-007-0012-9 |