%0 Journal Article %A D. V. sirotkin %A D. S. Malyshev %T A method of graph reduction and its applications %J Diskretnaya Matematika %D 2017 %P 114-125 %V 29 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2017_29_3_a7/ %G ru %F DM_2017_29_3_a7