%0 Journal Article %A Yu. M. Gorčakov %T Аn example of the $G$-periodic torsion free group %J Algebra i logika %D 1967 %P 5-7 %V 6 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1967_6_3_a0/ %G ru %F AL_1967_6_3_a0