@article{CMUC_1991__32_3_a16,
     author = {Shakhmatov, Dmitrii B.},
     title = {On zero-dimensionality of subgroups of locally compact groups},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {581--582},
     publisher = {mathdoc},
     volume = {32},
     number = {3},
     year = {1991},
     mrnumber = {1159803},
     zbl = {0746.22004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1991__32_3_a16/}
}