TY - JOUR AU - Spencer Bloch TI - Semi-Regularity and de Rham Cohomology. JO - Inventiones mathematicae PY - 1972 SP - 51 EP - 66 VL - 17 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1972__17_142158/ ID - IM_1972__17_142158 ER -