Mediterranean Journal of Mathematics > 2016 > 13 > 4 > 1823-1828
Source
Abstract
Identifiers
journal ISSN : | 1660-5446 |
journal e-ISSN : | 1660-5454 |
DOI | 10.1007/s00009-015-0620-5 |
Mediterranean Journal of Mathematics > 2016 > 13 > 4 > 1823-1828
journal ISSN : | 1660-5446 |
journal e-ISSN : | 1660-5454 |
DOI | 10.1007/s00009-015-0620-5 |