TY  - JOUR
AU  - A. V. Babash
TI  - Periodically externally hereditary permutation automata
JO  - Diskretnaya Matematika
PY  - 2005
SP  - 68
EP  - 79
VL  - 17
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DM_2005_17_3_a6/
LA  - ru
ID  - DM_2005_17_3_a6
ER  -