@article{MASLO_1969__19_2_a8,
     author = {Rie\v{c}anov\'a, Zdena},
     title = {On {Regularity} of a {Measure} on a $\sigma${-Algebra}},
     journal = {Mathematica slovaca},
     pages = {135--137},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {1969},
     mrnumber = {0310167},
     zbl = {0185.11701},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1969__19_2_a8/}
}