%0 Journal Article %A A. I. Aganin %T On necessary and sufficient conditions of embedding of Nikol'skii classes from Lorentz spaces %J Fundamentalʹnaâ i prikladnaâ matematika %D 1998 %P 1225-1249 %V 4 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_1998_4_4_a5/ %G ru %F FPM_1998_4_4_a5