Proceedings of the Steklov Institute of Mathematics > 2015 > 289 > 1 > 286-290
Source
Abstract
Identifiers
journal ISSN : | 0081-5438 |
journal e-ISSN : | 1531-8605 |
DOI | 10.1134/S0081543815040161 |
Proceedings of the Steklov Institute of Mathematics > 2015 > 289 > 1 > 286-290
journal ISSN : | 0081-5438 |
journal e-ISSN : | 1531-8605 |
DOI | 10.1134/S0081543815040161 |