%0 Journal Article %A V. A. Roman'kov %T Efficient methods of algebraic cryptanalysis and protection against them %J Prikladnaya Diskretnaya Matematika. Supplement %D 2019 %P 117-125 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2019_12_a35/ %G ru %F PDMA_2019_12_a35