%0 Journal Article %A Akbari, Saieed %A Fanaï, Hamid-Reza %T Rank, term rank and chromatic number of a graph %J Comptes Rendus. Mathématique %D 2005 %P 181-184 %V 340 %N 3 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2004.12.003/ %R 10.1016/j.crma.2004.12.003 %G en %F CRMATH_2005__340_3_181_0