TY  - JOUR
AU  - Costa, Antone
TI  - A Sequence of Results on Class Number Congruences
JO  - Canadian mathematical bulletin
PY  - 1993
SP  - 139
EP  - 143
VL  - 36
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1993-020-x/
DO  - 10.4153/CMB-1993-020-x
ID  - 10_4153_CMB_1993_020_x
ER  -