TY  - JOUR
AU  - Wu, Q.S.
AU  - Zhang, J. J.
TI  - Graded rings ofcohomological dimension 2
JO  - Glasgow mathematical journal
PY  - 2000
SP  - 455
EP  - 468
VL  - 42
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500030123/
DO  - 10.1017/S0017089500030123
ID  - 10_1017_S0017089500030123
ER  -