%0 Journal Article %A V. V. Chichagov %T Probabilities of landing on parallel lines, with natural coefficients of inclination %J Matematičeskie zametki %D 1985 %P 777-783 %V 38 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1985_38_5_a16/ %G ru %F MZM_1985_38_5_a16