%0 Journal Article %A V. P. Platonov %A A. S. Rapinchuk %T Abstract characterizations of arithmetic groups with the %J Doklady Akademii Nauk %D 1991 %P 1322-1327 %V 319 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_319_6_a8/ %G ru %F DAN_1991_319_6_a8