%0 Journal Article
%A O. I. Tavgen'
%T Finite width of arithmetic subgroups of Chevalley groups of rank $\ge2$
%J Doklady Akademii Nauk
%D 1990
%P 802-806
%V 310
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_310_4_a7/
%G ru
%F DAN_1990_310_4_a7