%0 Journal Article %A G. J. Praninskas %T Homogeneity of a space of subgroups with respect to tightness %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1988 %P 96-98 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1988_1_a28/ %G ru %F VMUMM_1988_1_a28