TY  - JOUR
AU  - Y. Kobayashi
TI  - The exponent semigroup of a semigroup satisfying (XY)3 = x3 Y3.
JO  - Semigroup forum
PY  - 1980
SP  - 323
EP  - 330
VL  - 19
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1980__19_134392/
ID  - SF_1980__19_134392
ER  -