TY  - JOUR
AU  - N. I. Dubrovin
TI  - Invertibility of the group ring of a right-ordered group over a skew field
JO  - Matematičeskie zametki
PY  - 1987
SP  - 508
EP  - 518
VL  - 42
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1987_42_4_a2/
LA  - ru
ID  - MZM_1987_42_4_a2
ER  -