%0 Journal Article %A V. M. Poletskikh %T Certain discreteness conditions imposed on topological groups %J Matematičeskie zametki %D 1973 %P 437-442 %V 13 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1973_13_3_a13/ %G ru %F MZM_1973_13_3_a13