TY  - DATA
AU  - M. Ishida
TI  - The Genus Fields of Algebraic Number Fields
T2  - Lecture Notes in Mathematics
SN  - 9783540375531
PY  - 1976///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0100829
ER  -