%0 Journal Article %A Riečanová, Zdena %T On two strengthenings of regularity of measures %J Mathematica slovaca %D 1980 %P 281-288 %V 30 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1980__30_3_a8/ %G en %F MASLO_1980__30_3_a8