TY  - JOUR
AU  - M. Artin
AU  - J.T. Stafford
TI  - Noncommutative graded domains with quadratic.
JO  - Inventiones mathematicae
PY  - 1995
SP  - 231
EP  - 276
VL  - 122
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1995__122_3_144320/
ID  - IM_1995__122_3_144320
ER  -