TY  - BOOK
AU  - Milies Cesar Polcino
AU  -  Sehgal Sudarshan K
TI  - Introduction to group rings
T2  - Algebras and applications
U1  - B262, P2 
PY  - 2002///
CY  - Dordrecht
PB  - Kluwer Academic Publishers     
ER  -