TY  - JOUR
AU  - Lanski, Charles
TI  - The Cardinality of the Center of a PI Ring
JO  - Canadian mathematical bulletin
PY  - 1998
SP  - 81
EP  - 85
VL  - 41
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1998-013-2/
DO  - 10.4153/CMB-1998-013-2
ID  - 10_4153_CMB_1998_013_2
ER  -