@article{MASLO_1994__44_3_a4,
     author = {Dlaska, Karin and Ergun, Nurettin and Ganster, Maximilian},
     title = {Countably $S$-closed spaces},
     journal = {Mathematica slovaca},
     pages = {337--348},
     publisher = {mathdoc},
     volume = {44},
     number = {3},
     year = {1994},
     mrnumber = {1307322},
     zbl = {0809.54020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1994__44_3_a4/}
}