%0 Journal Article %A Netuka, Ivan %T Some properties of potentials of signed measures (Preliminary communication) %J Commentationes Mathematicae Universitatis Carolinae %D 1974 %P 573-575 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1974__15_3_a15/ %G en %F CMUC_1974__15_3_a15