Lobachevskii Journal of Mathematics > 2018 > 39 > 9 > 1446-1452
Source
Abstract
Identifiers
journal ISSN : | 1995-0802 |
journal e-ISSN : | 1818-9962 |
DOI | 10.1134/S1995080218090329 |
Lobachevskii Journal of Mathematics > 2018 > 39 > 9 > 1446-1452
journal ISSN : | 1995-0802 |
journal e-ISSN : | 1818-9962 |
DOI | 10.1134/S1995080218090329 |