%0 Journal Article %A Ali Ziane, Tarik %A Ouzzane, Hadjer %A Zair, Ouahiba %T A Carleman estimate for the two dimensional heat equation with mixed boundary conditions %J Comptes Rendus. Mathématique %D 2013 %P 97-100 %V 351 %N 3-4 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2013.02.006/ %R 10.1016/j.crma.2013.02.006 %G en %F CRMATH_2013__351_3-4_97_0