%0 Journal Article %A D. A. Pavlov %T Constructive description of Hölder classes on compact subsets of $\mathbb{R}^3$ %J Zapiski Nauchnykh Seminarov POMI %D 2020 %P 119-144 %V 491 %U http://geodesic.mathdoc.fr/item/ZNSL_2020_491_a6/ %G ru %F ZNSL_2020_491_a6