@article{MASLO_1989_39_1_a11,
     author = {Capek, Peter},
     title = {The atoms of a countable sum of set functions},
     journal = {Mathematica slovaca},
     pages = {81--89},
     year = {1989},
     volume = {39},
     number = {1},
     mrnumber = {1016334},
     zbl = {0665.28003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1989_39_1_a11/}
}