@article{MASLO_1990__40_4_a5,
     author = {Fri\v{c}, Roman},
     title = {Rationals with exotic convergences. {II.}},
     journal = {Mathematica slovaca},
     pages = {389--400},
     publisher = {mathdoc},
     volume = {40},
     number = {4},
     year = {1990},
     mrnumber = {1120969},
     zbl = {0776.54029},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1990__40_4_a5/}
}