%0 Journal Article %A D. S. Malyshev %T A complete classification of the complexity of the vertex 3-colourability problem for quadruples of induced 5-vertex prohibitions %J Žurnal Srednevolžskogo matematičeskogo obŝestva %D 2020 %P 38-47 %V 22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SVMO_2020_22_1_a2/ %G ru %F SVMO_2020_22_1_a2