%0 Journal Article %A A. A. Grusho %T Hidden channels and information security in computer systems %J Diskretnaya Matematika %D 1998 %P 3-9 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_1998_10_1_a0/ %G ru %F DM_1998_10_1_a0