TY  - JOUR
AU  - A.V. Kelarev
TI  - On semigroup graded PI-algebras.
JO  - Semigroup forum
PY  - 1993
SP  - 294
EP  - 298
VL  - 47
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1993__47_2_135279/
ID  - SF_1993__47_2_135279
ER  -