TY  - JOUR
AU  - A. L. Semenov
TI  - Logical theories of one-place functions on the set of natural numbers
JO  - Izvestiya. Mathematics 
PY  - 1984
SP  - 587
EP  - 618
VL  - 22
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1984_22_3_a5/
LA  - en
ID  - IM2_1984_22_3_a5
ER  -