%0 Journal Article
%A Schiermeyer, Ingo
%T A new upper bound for the chromatic number of a graph
%J Discussiones Mathematicae. Graph Theory
%D 2007
%P 137-142
%V 27
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DMGT_2007_27_1_a11/
%G en
%F DMGT_2007_27_1_a11