TY  - JOUR
AU  - A. M. Protopopov
TI  - Convex Subgroups of Partially Right-Ordered Groups
JO  - Algebra i logika
PY  - 2003
SP  - 497
EP  - 509
VL  - 42
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_2003_42_4_a4/
LA  - ru
ID  - AL_2003_42_4_a4
ER  -