@article{CMUC_1981_22_2_a9,
     author = {Pelant, Jan and Pt\'ak, Pavel},
     title = {The complexity of $\sigma$-discretely decomposable families in uniform spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {317--326},
     year = {1981},
     volume = {22},
     number = {2},
     mrnumber = {620367},
     zbl = {0488.54014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1981_22_2_a9/}
}