TY  - JOUR
AU  - Yu. N. Mal'tsev
TI  - $H$-extensions of rings with identity relations
JO  - Algebra i logika
PY  - 1971
SP  - 495
EP  - 502
VL  - 10
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1971_10_5_a1/
LA  - ru
ID  - AL_1971_10_5_a1
ER  -