@article{CMUC_1978_19_4_a6,
     author = {Atalla, Robert E.},
     title = {Measure theoretic behavior of closed sets},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {697--703},
     year = {1978},
     volume = {19},
     number = {4},
     mrnumber = {518181},
     zbl = {0412.54047},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1978_19_4_a6/}
}