Acta Mathematica Hungarica > 2018 > 154 > 2 > 525-529
Source
Abstract
Identifiers
journal ISSN : | 0236-5294 |
journal e-ISSN : | 1588-2632 |
DOI | 10.1007/s10474-018-0796-9 |
Acta Mathematica Hungarica > 2018 > 154 > 2 > 525-529
journal ISSN : | 0236-5294 |
journal e-ISSN : | 1588-2632 |
DOI | 10.1007/s10474-018-0796-9 |