%0 Journal Article
%A V. É. Shpil'rain
%T Subgroups induced by ideals of the free group ring
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1989
%P 60-63
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_1989_6_a15/
%G ru
%F VMUMM_1989_6_a15