@article{CMUC_1998__39_2_a13,
     author = {Hern\'andez, Constancio and Tka\v{c}enko, Michael},
     title = {Subgroups of $\Bbb R$-factorizable groups},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {371--378},
     publisher = {mathdoc},
     volume = {39},
     number = {2},
     year = {1998},
     mrnumber = {1651979},
     zbl = {1100.54026},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1998__39_2_a13/}
}