%0 Journal Article %A D. V. Sirotkin %A D. S. Malyshev %T A constructive existence theorem related to local transformations of graphs for the independent set problem %J Žurnal Srednevolžskogo matematičeskogo obŝestva %D 2019 %P 215-221 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SVMO_2019_21_2_a4/ %G ru %F SVMO_2019_21_2_a4