%0 Journal Article %A R. Ahlswede %A V. M. Blinovskii %T About the number of step functions with restrictions %J Teoriâ veroâtnostej i ee primeneniâ %D 2005 %P 625-651 %V 50 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_2005_50_4_a0/ %G ru %F TVP_2005_50_4_a0