TY - JOUR AU - Gupta, Rajiv AU - Ram Murty, M. TI - Primitive points on elliptic curves JO - Compositio Mathematica PY - 1986 SP - 13 EP - 44 VL - 58 IS - 1 PB - Martinus Nijhoff Publishers UR - http://www.numdam.org/item/CM_1986__58_1_13_0/ LA - en ID - CM_1986__58_1_13_0 ER -