TY  - JOUR
AU  - Bebják, Andrej
AU  - Štefáneková, Ivana
TI  - Nondeterminism is essential for reversal-bounded two-way multihead finite automata
JO  - Kybernetika
PY  - 1988
SP  - 65
EP  - 71
VL  - 24
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_1988__24_1_a7/
LA  - en
ID  - KYB_1988__24_1_a7
ER  -