TY  - GEN
AU  - Kozen, Dexter C. 
TI  - Automata and computability 
SN  - 9781461273097
U1  - 004.10151 KOZ/A 
PY  - 1997///
CY  - New York
PB  - Springer
KW  - Machine theory
KW  - Computable functions
ER  -