TY  - JOUR
AU  - Tauno Metsänkylä
TI  - A congruence for the class number of a cyclic field
JO  - Annales Fennici Mathematici
PY  - 1971
VL  - 471-500
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1971.472/
DO  - 10.5186/aasfm.1971.472
LA  - en
ID  - AFM_1971_471-500_a28
ER  -