TY  - JOUR
AU  - E. G. Koshevoi
TI  - Multiplicative semigroups of a class of rings without divisors of
JO  - Algebra i logika
PY  - 1966
SP  - 49
EP  - 54
VL  - 5
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1966_5_5_a3/
LA  - ru
ID  - AL_1966_5_5_a3
ER  -