%0 Journal Article %A V. G. Evstigneev %T Some properties of averaged functions %J Doklady Akademii Nauk %D 1963 %P 1249-1252 %V 148 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_148_6_a3/ %G ru %F DAN_1963_148_6_a3