TY  - JOUR
AU  - G. Song
TI  - Identities of orthodox semigroup rings.
JO  - Semigroup forum
PY  - 1994
SP  - 239
EP  - 246
VL  - 49
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1994__49_2_135349/
ID  - SF_1994__49_2_135349
ER  -