TY  - GEN
AU  - Nastasescu,C
AU  - Oystaeyen,F.van
TI  - Graded and filtered rings and modules
T2  - Lecture notes in mathematics ; 758
SN  - 0387097082
PY  - 1979///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Associative rings
KW  - Graded rings
KW  - Graded modules
KW  - Filtered rings
KW  - Filtered modules
N1  - Cuprinde bibliografie si index
ER  -