TY  - JOUR
AU  - Hurrelbrink, Jurgen
TI  - Circulant Graphs and 4-Ranks of Ideal Class Groups
JO  - Canadian journal of mathematics
PY  - 1994
SP  - 169
EP  - 183
VL  - 46
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1994-005-2/
DO  - 10.4153/CJM-1994-005-2
ID  - 10_4153_CJM_1994_005_2
ER  -