%0 Journal Article
%A V. P. Platonov
%T On the maximality problem for arithmetic groups
%J Doklady Akademii Nauk
%D 1971
%P 530-533
%V 200
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1971_200_3_a6/
%G ru
%F DAN_1971_200_3_a6