TY  - JOUR
AU  - Ralf Fröberg
TI  - A study of graded extremal rings and of monominal rings.
JO  - Mathematica Scandinavica
PY  - 1982
SP  - 22
EP  - 34
VL  - 51
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1982__51_166799/
ID  - MS2_1982__51_166799
ER  -