%0 Journal Article
%A Kortsarz, Guy
%T A lower bound for approximating the Grundy number
%J Discrete mathematics & theoretical computer science
%D 2007
%V 9
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.391/
%R 10.46298/dmtcs.391
%G en
%F DMTCS_2007_9_1_a9