TY - JOUR AU - Ali Ziane, Tarik AU - Ouzzane, Hadjer AU - Zair, Ouahiba TI - A Carleman estimate for the two dimensional heat equation with mixed boundary conditions JO - Comptes Rendus. Mathématique PY - 2013 SP - 97 EP - 100 VL - 351 IS - 3-4 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2013.02.006/ DO - 10.1016/j.crma.2013.02.006 LA - en ID - CRMATH_2013__351_3-4_97_0 ER -