TY  - JOUR
AU  - V. M. Kopytov
TI  - On the theory of preorderable groups
JO  - Algebra i logika
PY  - 1966
SP  - 27
EP  - 31
VL  - 5
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1966_5_6_a2/
LA  - ru
ID  - AL_1966_5_6_a2
ER  -