@article{MASLO_1991_41_1_a7,
     author = {Averna, Diego},
     title = {Separation properties in $X$ and $2\sp X$ measurable multifunctions and graphs},
     journal = {Mathematica slovaca},
     pages = {51--60},
     year = {1991},
     volume = {41},
     number = {1},
     mrnumber = {1094984},
     zbl = {0759.28009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1991_41_1_a7/}
}