%0 Journal Article %A V. M. Deundyak %A Yu. V. Kosolapov %T The use of the direct sum decomposition algorithm for analyzing the strength of some McEliece type cryptosystems %J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie %D 2019 %P 89-101 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VYURU_2019_12_3_a7/ %G ru %F VYURU_2019_12_3_a7