TY  - BOOK
AU  - Roggenkamp, Klaus W
AU  - 
TI  - Group rings and class groups
SN  - ISBN:
U1  - 512.552.7 
PY  - 1992///
CY  - Basel
PB  - Brikhauser
KW  - group rings
KW  - class groups
KW  - Taylor, Martin J
ER  -