TY  - JOUR
AU  - R. I. Freidson
TI  - A~certain characterization of the complexity of recursive predicates
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1970
SP  - 79
EP  - 101
VL  - 113
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_1970_113_a3/
LA  - ru
ID  - TM_1970_113_a3
ER  -