%0 Journal Article %A N. V. Gribkova %A R. Helmers %T Second order approximations for slightly trimmed means %J Teoriâ veroâtnostej i ee primeneniâ %D 2013 %P 417-453 %V 58 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_2013_58_3_a0/ %G ru %F TVP_2013_58_3_a0