%0 Journal Article %A E. Grzegorek %T Remarks on σ-fields without continuous measures %J Colloquium Mathematicum %D 1978 %P 73-75 %V 39 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-39-1-73-75/ %R 10.4064/cm-39-1-73-75 %G en %F 10_4064_cm_39_1_73_75