%0 Journal Article %A Salem, Ali %T A numerical study of the null boundary controllability of a convection diffusion equation %J Comptes Rendus. Mathématique %D 2009 %P 927-932 %V 347 %N 15-16 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2009.05.002/ %R 10.1016/j.crma.2009.05.002 %G en %F CRMATH_2009__347_15-16_927_0