Lithuanian Mathematical Journal > 2005 > 45 > 4 > 487-492
Source
Abstract
Identifiers
journal ISSN : | 0363-1672 |
journal e-ISSN : | 1573-8825 |
DOI | 10.1007/s10986-006-0010-6 |
Lithuanian Mathematical Journal > 2005 > 45 > 4 > 487-492
journal ISSN : | 0363-1672 |
journal e-ISSN : | 1573-8825 |
DOI | 10.1007/s10986-006-0010-6 |