@article{PIM_1966_N_S_06_20_a17,
     author = {M. Marjanovi\'c},
     title = {Topologies {On} {Collections} {Of} {Closed} {Subsets}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {125 },
     publisher = {mathdoc},
     volume = {_N_S_06},
     number = {20},
     year = {1966},
     url = {http://geodesic.mathdoc.fr/item/PIM_1966_N_S_06_20_a17/}
}