Romaniuk, A. S., & Romaniuk, V. S. (2020). Approximative characteristics and properties of operators of the best approximation of classes of functions from the Sobolev and Nikol'skii-Besov spaces.
Chicago Style (17th ed.) CitationRomaniuk, A. S., and V. S. Romaniuk. Approximative Characteristics and Properties of Operators of the Best Approximation of Classes of Functions from the Sobolev and Nikol'skii-Besov Spaces. 2020.
MLA (8th ed.) CitationRomaniuk, A. S., and V. S. Romaniuk. Approximative Characteristics and Properties of Operators of the Best Approximation of Classes of Functions from the Sobolev and Nikol'skii-Besov Spaces. 2020.
Warning: These citations may not always be 100% accurate.