@article{TIMM_2024_30_4_a23,
     author = {M. Sh. Shabozov and R. A. Karimzoda},
     title = {$\mathcal{K}${-Functionals} and exact values of $n$-widths for some classes of functions in the {Hardy} space},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {301--308},
     year = {2024},
     volume = {30},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2024_30_4_a23/}
}