@article{STO_1985_1985_1_a11,
     author = {Rubi\'o D{\'\i}az, Pedro},
     title = {Espacios pretopol\'ogicos.},
     journal = {Stochastica},
     pages = {153-164},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {1985},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/STO_1985_1985_1_a11/}
}