TY  - JOUR
AU  - V. L. Selivanov
TI  - Index sets of quotient-objects of the Post numeration
JO  - Algebra i logika
PY  - 1988
SP  - 343
EP  - 358
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1988_27_3_a6/
LA  - ru
ID  - AL_1988_27_3_a6
ER  -