%0 Journal Article %A A. T. Semenov %T Asymptotic behavior of the dwell time distribution for a~random walk on a~positive semi-axis %J Matematičeskie zametki %D 1974 %P 613-620 %V 15 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1974_15_4_a12/ %G ru %F MZM_1974_15_4_a12