%0 Journal Article %A V. N. Dubinin %T Coverings of vertical segments under a conformal mapping %J Matematičeskie zametki %D 1980 %P 25-32 %V 28 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1980_28_1_a2/ %G ru %F MZM_1980_28_1_a2