%0 Journal Article %A W. Plesniak %T A Local Version of Levenberg's Theorem on Determining Measures and Leja's Polynomial Condition. %J Monatshefte für Mathematik %D 1995 %P 79-84 %V 119 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MOMA_1995__119_1-2_178675/ %F MOMA_1995__119_1-2_178675