TY  - JOUR
AU  - A. I. Omarov
TI  - Subsystems of reduced powers
JO  - Algebra i logika
PY  - 1973
SP  - 74
EP  - 82
VL  - 12
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1973_12_1_a4/
LA  - ru
ID  - AL_1973_12_1_a4
ER  -