%0 Journal Article %A V. L. Tokarev %T Hidden markov models in the problem of detecting attacks on computer networks %J Čebyševskij sbornik %D 2021 %P 391-399 %V 22 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2021_22_5_a30/ %G ru %F CHEB_2021_22_5_a30