%0 Journal Article
%A Gueham, Assia
%A Nagih, Anass
%A Haddadene, Hacene Ait
%A Masmoudi, Malek
%T Graph coloring approach with new upper bounds for the chromatic number: team building application
%J RAIRO - Operations Research - Recherche Opérationnelle
%D 2018
%P 807-818
%V 52
%N 3
%I EDP-Sciences
%U http://archive.numdam.org/articles/10.1051/ro/2016069/
%R 10.1051/ro/2016069
%G en
%F RO_2018__52_3_807_0