%0 Journal Article
%A G. A. Margulis
%T Arithmetic properties of discrete subgroups
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1974
%P 107-156
%V 29
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1974_29_1_a7/
%G en
%F RM_1974_29_1_a7