%0 Journal Article
%A S. A. Obraztsova
%A A. V. Pastor
%T About vertices of degree~$k$ of minimally and contraction critically $k$-connected graphs: upper bounds
%J Zapiski Nauchnykh Seminarov POMI
%D 2011
%P 198-210
%V 391
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2011_391_a8/
%G ru
%F ZNSL_2011_391_a8