TY  - JOUR
AU  - A. L. Semenov
TI  - On the definability of arithmetic in its fragments
JO  - Doklady Akademii Nauk
PY  - 1982
SP  - 44
EP  - 47
VL  - 263
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1982_263_1_a9/
LA  - ru
ID  - DAN_1982_263_1_a9
ER  -