@article{CMUC_1988_29_3_a20,
     author = {Kostyrko, Pavel},
     title = {Quasicontinuity and some classes of {Baire} 1 functions},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {601--609},
     year = {1988},
     volume = {29},
     number = {3},
     mrnumber = {972842},
     zbl = {0668.26004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1988_29_3_a20/}
}