TY - JOUR AU - William McCallum TI - On the Shafarevich-Tate group of the jacobian of a quotient of the Fermat curvature. JO - Inventiones mathematicae PY - 1988 SP - 637 EP - 666 VL - 93 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1988__93_2_143612/ ID - IM_1988__93_2_143612 ER -