@article{CMUC_2007__48_1_a10,
     author = {Kalenda, Ond\v{r}ej F. K.},
     title = {Baire-one mappings contained in a usco map},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {135--145},
     publisher = {mathdoc},
     volume = {48},
     number = {1},
     year = {2007},
     mrnumber = {2338835},
     zbl = {1199.54121},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2007__48_1_a10/}
}