TY  - JOUR
AU  - S. Yu. Podzorov
TI  - Local Structure of Rogers Semilattices of~$\Sigma^0_n$-Computable Numberings
JO  - Algebra i logika
PY  - 2005
SP  - 148
EP  - 172
VL  - 44
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_2005_44_2_a1/
LA  - ru
ID  - AL_2005_44_2_a1
ER  -