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| On M–Term Approximations of the Nikol'skii–Besov Class in the Lorentz Spaces | |
| 基金项目： | the Ministry of Education and Science of Republic Kaza-khstan;partially by the Russian Academic Excellence Project(agreement between the Ministry of Education and Science of the Russian Federation and Ural Federal University 02,A03,21,006 of August 27, 2013) |
| 摘 要： | |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |