TY - JOUR AU - Luisa Donatella Marini TI - Estimates from above and from below for the Homogenized Coefficients. JO - Numerische Mathematik PY - 1986 SP - 533 EP - 546 VL - 50 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1986__50_133170/ ID - NUMA_1986__50_133170 ER -