TY  - JOUR
AU  - K. Kh. Zakir'yanov
TI  - A criterion for membership in a subgroup generated by
JO  - Algebra i logika
PY  - 1983
SP  - 489
EP  - 503
VL  - 22
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1983_22_5_a1/
LA  - ru
ID  - AL_1983_22_5_a1
ER  -