@article{10_21136_CMJ_1992_128306,
     author = {Jakub{\'\i}k, J\'an},
     title = {Sequential convergences in $\ell$-groups without {Urysohn{\textquoteright}s} axiom},
     journal = {Czechoslovak Mathematical Journal},
     pages = {101--116},
     publisher = {mathdoc},
     volume = {42},
     number = {1},
     year = {1992},
     doi = {10.21136/CMJ.1992.128306},
     mrnumber = {1152174},
     zbl = {0770.06008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1992.128306/}
}