TY  - JOUR
AU  - Khan, Moharram A.
TI  - Commutativity of rings with constraints involving a subset
JO  - Czechoslovak Mathematical Journal
PY  - 2003
SP  - 545
EP  - 559
VL  - 53
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2003__53_3_a4/
LA  - en
ID  - CMJ_2003__53_3_a4
ER  -