%0 Journal Article %A I. I. Pyatetskii-Shapiro %T Discrete subgroups of Lie groups (on the 60th birthday of A.\,A.~Gelfond) %J Trudy Moskovskogo matematičeskogo obŝestva %D 1968 %P 3-18 %V 18 %I mathdoc %U http://geodesic.mathdoc.fr/item/MMO_1968_18_a0/ %G ru %F MMO_1968_18_a0