%0 Journal Article %A G. A. Margulis %T Arithmeticity of nonuniform lattices in weakly noncompact groups %J Funkcionalʹnyj analiz i ego priloženiâ %D 1975 %P 35-44 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1975_9_1_a5/ %G ru %F FAA_1975_9_1_a5