%0 Journal Article
%A M. B. Abrosimov
%A O. V. Modenova
%T Characterization of graphs with a~small number of additional arcs in a~minimal $1$-vertex extension
%J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
%D 2013
%P 3-9
%V 13
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ISU_2013_13_2_a0/
%G ru
%F ISU_2013_13_2_a0