TY  - JOUR
AU  - G. U. Oganesyan
TI  - On semigroups with one relation and semigroups without cycles
JO  - Izvestiya. Mathematics 
PY  - 1983
SP  - 89
EP  - 95
VL  - 20
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1983_20_1_a4/
LA  - en
ID  - IM2_1983_20_1_a4
ER  -