%0 Journal Article %A M. Sh. Shabozov %A R. A. Karimzoda %T $\mathcal{K}$-Functionals and exact values of $n$-widths for some classes of functions in the Hardy space %J Trudy Instituta matematiki i mehaniki %D 2024 %P 301-308 %V 30 %N 4 %U http://geodesic.mathdoc.fr/item/TIMM_2024_30_4_a23/ %G ru %F TIMM_2024_30_4_a23