%0 Journal Article %A V. I. Afanasyev %T On the times of attaining high levels by a random walk in a random environment %J Teoriâ veroâtnostej i ee primeneniâ %D 2020 %P 460-478 %V 65 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_2020_65_3_a1/ %G ru %F TVP_2020_65_3_a1