TY  - JOUR
AU  - V. M. Kopytov
AU  - N. Ya. Medvedev
TI  - Linearly ordered groups whose system of convex subgroups is central
JO  - Matematičeskie zametki
PY  - 1976
SP  - 85
EP  - 90
VL  - 19
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1976_19_1_a8/
LA  - ru
ID  - MZM_1976_19_1_a8
ER  -