TY  - JOUR
AU  - Zh. A. Omarov
TI  - On the intersection of noncharacterizable varieties of
JO  - Algebra i logika
PY  - 1990
SP  - 339
EP  - 344
VL  - 29
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1990_29_3_a4/
LA  - ru
ID  - AL_1990_29_3_a4
ER  -