Lobachevskii Journal of Mathematics > 2014 > 35 > 2 > 51-55
Source
Abstract
Identifiers
journal ISSN : | 1995-0802 |
journal e-ISSN : | 1818-9962 |
DOI | 10.1134/S1995080214020036 |
Lobachevskii Journal of Mathematics > 2014 > 35 > 2 > 51-55
journal ISSN : | 1995-0802 |
journal e-ISSN : | 1818-9962 |
DOI | 10.1134/S1995080214020036 |