%0 Journal Article
%A V. M. Kopytov
%A N. Ya. Medvedev
%T Linearly ordered groups whose system of convex subgroups is central
%J Matematičeskie zametki
%D 1976
%P 85-90
%V 19
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1976_19_1_a8/
%G ru
%F MZM_1976_19_1_a8