@article{VMUMM_1988_1_a28,
     author = {G. J. Praninskas},
     title = {Homogeneity of a space of subgroups with respect to tightness},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {96--98},
     publisher = {mathdoc},
     number = {1},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1988_1_a28/}
}