European Journal of Mathematics > 2019 > 5 > 3 > 656-685
Source
Abstract
Identifiers
journal ISSN : | 2199-675X |
journal e-ISSN : | 2199-6768 |
DOI | 10.1007/s40879-018-00312-5 |
European Journal of Mathematics > 2019 > 5 > 3 > 656-685
journal ISSN : | 2199-675X |
journal e-ISSN : | 2199-6768 |
DOI | 10.1007/s40879-018-00312-5 |