%0 Journal Article %A V. U. Zolotukhin %A T. A. Chalkin %T Development of estimation method for the dependence of GOST 28147-89 cipher security on selected key information %J Prikladnaâ diskretnaâ matematika %D 2010 %P 20-21 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDM_2010_12_a7/ %G ru %F PDM_2010_12_a7