%0 Journal Article %A G. A. Akishev %T Estimates for the best approximations of functions from the Nikol'skii-Besov class in the Lorentz space by trigonometric polynomials %J Trudy Instituta matematiki i mehaniki %D 2020 %P 5-27 %V 26 %N 2 %U http://geodesic.mathdoc.fr/item/TIMM_2020_26_2_a0/ %G ru %F TIMM_2020_26_2_a0