%0 Journal Article %A Kharazishvili, Alexander B. %T Some properties od step-punctions connected with extensions of measures %J Acta Universitatis Carolinae. Mathematica et Physica %D 2008 %P 57-65 %V 49 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUCMP_2008__49_2_a4/ %G en %F AUCMP_2008__49_2_a4