%0 Journal Article %A M. S. Ermakov %T Asymptotically Efficient Sequential Estimation of the Location Parameter of Non-Smooth Densities %J Teoriâ veroâtnostej i ee primeneniâ %D 1989 %P 479-490 %V 34 %N 3 %U http://geodesic.mathdoc.fr/item/TVP_1989_34_3_a3/ %G ru %F TVP_1989_34_3_a3