TY - JOUR AU - Dilcher, Karl TI - On a diophantine equation involving quadratic characters JO - Compositio Mathematica PY - 1986 SP - 383 EP - 403 VL - 57 IS - 3 PB - Martinus Nijhoff Publishers UR - http://archive.numdam.org/item/CM_1986__57_3_383_0/ LA - en ID - CM_1986__57_3_383_0 ER -