Romanyuk, A. S., Романюк, А. С., & Романюк, А. С. (1993). The best trigonometric approximations and the Kolmogorov diameters of the Besov classes of functions of many variables. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationRomanyuk, A. S., А. С Романюк, and А. С Романюк. The Best Trigonometric Approximations and the Kolmogorov Diameters of the Besov Classes of Functions of Many Variables. Institute of Mathematics, NAS of Ukraine, 1993.
MLA (8th ed.) CitationRomanyuk, A. S., et al. The Best Trigonometric Approximations and the Kolmogorov Diameters of the Besov Classes of Functions of Many Variables. Institute of Mathematics, NAS of Ukraine, 1993.
Warning: These citations may not always be 100% accurate.