%0 Journal Article %A G. V. Balakin %T On the possibility of partial recovery of some sequences via observations %J Matematičeskie voprosy kriptografii %D 2013 %P 7-25 %V 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MVK_2013_4_a1/ %G ru %F MVK_2013_4_a1