TY  - JOUR
AU  - B. A. Trakhtenbrot
TI  - On the frequency computability of functions
JO  - Algebra i logika
PY  - 1963
SP  - 25
EP  - 32
VL  - 2
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1963_2_1_a2/
LA  - ru
ID  - AL_1963_2_1_a2
ER  -