TY - JOUR AU - Williams, Kenneth S. AU - Currie, James D. TI - Class Numbers and Biquadratic Reciprocity JO - Canadian journal of mathematics PY - 1982 SP - 969 EP - 988 VL - 34 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1982-070-x/ DO - 10.4153/CJM-1982-070-x ID - 10_4153_CJM_1982_070_x ER -