@article{CMUC_2008_49_1_a4,
     author = {Barov, Stoyu},
     title = {On a characterization of normal and countably paracompact spaces via set-avoiding selections},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {45--52},
     year = {2008},
     volume = {49},
     number = {1},
     mrnumber = {2432819},
     zbl = {1212.54065},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2008_49_1_a4/}
}