TY  - JOUR
AU  - J. Almeida
TI  - A unified syntactical approach  to theorems of Putcha, Margolis, and Straubing on finite power semigroups.
JO  - Semigroup forum
PY  - 1993
SP  - 90
EP  - 97
VL  - 46
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1993__46_1_135215/
ID  - SF_1993__46_1_135215
ER  -