%0 Journal Article %A Filipczak, Malgorzata %T Two theorems on measurable sets and sets having the Baire property %J Czechoslovak Mathematical Journal %D 1992 %P 631-634 %V 42 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1992.128364/ %R 10.21136/CMJ.1992.128364 %G en %F 10_21136_CMJ_1992_128364