TY - JOUR AU - Kumiko Nakata TI - On Some Elliptic Curves Defined Over ... of Free Rank ... 9. JO - Manuscripta mathematica PY - 1979 SP - 183 EP - 194 VL - 29 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM2_1979__29_154659/ ID - MM2_1979__29_154659 ER -