TY - JOUR AU - Hatcher, Rhonda Lee TI - Heights and L-Series JO - Canadian journal of mathematics PY - 1990 SP - 533 EP - 560 VL - 42 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1990-028-x/ DO - 10.4153/CJM-1990-028-x ID - 10_4153_CJM_1990_028_x ER -