TY  - JOUR
AU  - S. I. Adian
TI  - Defining relations and algorithmic problems for groups and semigroups
JO  - Informatics and Automation
PY  - 1966
SP  - 3
EP  - 123
VL  - 85
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1966_85_a0/
LA  - ru
ID  - TRSPY_1966_85_a0
ER  -