Romanyuk, A. S., Романюк, А. С., & Романюк, А. С. (2001). Estimates for Approximation Characteristics of the Besov Classes $B_ r^{p,θ}$ of Periodic Functions of Many Variables in the Space $L_q. I$. Institute of Mathematics, NAS of Ukraine.
Chicago Style (17th ed.) CitationRomanyuk, A. S., А. С Романюк, and А. С Романюк. Estimates for Approximation Characteristics of the Besov Classes $B_ R^{p,θ}$ of Periodic Functions of Many Variables in the Space $L_q. I$. Institute of Mathematics, NAS of Ukraine, 2001.
MLA (8th ed.) CitationRomanyuk, A. S., et al. Estimates for Approximation Characteristics of the Besov Classes $B_ R^{p,θ}$ of Periodic Functions of Many Variables in the Space $L_q. I$. Institute of Mathematics, NAS of Ukraine, 2001.
Warning: These citations may not always be 100% accurate.