Lobachevskii Journal of Mathematics > 2019 > 40 > 9 > 1231-1241
Source
Abstract
Identifiers
journal ISSN : | 1995-0802 |
journal e-ISSN : | 1818-9962 |
DOI | 10.1134/S1995080219090026 |
Lobachevskii Journal of Mathematics > 2019 > 40 > 9 > 1231-1241
journal ISSN : | 1995-0802 |
journal e-ISSN : | 1818-9962 |
DOI | 10.1134/S1995080219090026 |