%0 Journal Article %A G. M. Ulanov %A S. V. Ul'yanov %A È. M. Khazen %T Information estimates for risk in problems of processing large files of information %J Doklady Akademii Nauk %D 1973 %P 291-293 %V 210 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_210_2_a10/ %G ru %F DAN_1973_210_2_a10