%0 Journal Article %A S. I. Adian %T Periodic products of groups %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1976 %P 3-21 %V 142 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1976_142_a0/ %G ru %F TM_1976_142_a0