%0 Journal Article %A N. A. Shirokov %T Sufficient condition for Hölder smoothness of a function %J Algebra i analiz %D 2013 %P 200-206 %V 25 %N 3 %U http://geodesic.mathdoc.fr/item/AA_2013_25_3_a7/ %G ru %F AA_2013_25_3_a7