TY - JOUR AU - Juan Casado-Díaz AU - Manuel Luna-Laynez AU - François Murat TI - Asymptotic behavior of diffusion problems in a domain made of two cylinders of different diameters and lengths JO - Comptes Rendus. Mathématique PY - 2004 SP - 133 EP - 138 VL - 338 IS - 2 PB - Elsevier DO - 10.1016/j.crma.2003.10.033 LA - en ID - CRMATH_2004__338_2_133_0 ER -