%0 Journal Article %A D. V. Lytkina %T Periodic groups acting freely on Abelian groups %J Algebra i logika %D 2010 %P 379-387 %V 49 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2010_49_3_a4/ %G ru %F AL_2010_49_3_a4