%0 Journal Article %A B. Ya. Ryabko %A A. A. Fedotov %T An estimate for the mean efficiency of search trees constructed for arbitrary sets of binary words %J Diskretnaya Matematika %D 2002 %P 142-150 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2002_14_1_a9/ %G ru %F DM_2002_14_1_a9