TY  - JOUR
AU  - Nicholson, W. K.
TI  - On PP-Endomorphism Rings
JO  - Canadian mathematical bulletin
PY  - 1993
SP  - 227
EP  - 230
VL  - 36
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1993-032-0/
DO  - 10.4153/CMB-1993-032-0
ID  - 10_4153_CMB_1993_032_0
ER  -