%0 Journal Article %A A. A. Tempel'man %T Random walks and admissible estimates of a multidimensional displacement %J Doklady Akademii Nauk %D 1974 %P 1038-1040 %V 214 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_214_5_a15/ %G ru %F DAN_1974_214_5_a15