TY  - JOUR
AU  - R.H. Oehmke
TI  - The semigroup of a strongly connected automaton.
JO  - Semigroup forum
PY  - 1977
SP  - 351
EP  - 356
VL  - 15
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1977__15_134266/
ID  - SF_1977__15_134266
ER  -