%0 Journal Article %A M. B. Abrosimov %A I. V. Los' %A S. V. Kostin %T The construction of all nonisomorphic minimum vertex extensions of~the~graph by the method of canonical representatives %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2021 %P 238-245 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2021_21_2_a9/ %G ru %F ISU_2021_21_2_a9