%0 Journal Article %A I. N. Kirko %A V. P. Kushnir %T Analysis of network safety with Markov's chains %J Prikladnaâ diskretnaâ matematika %D 2009 %P 48-50 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDM_2009_10_a23/ %G ru %F PDM_2009_10_a23