%0 Journal Article %A Fehim Dedagic %A Nermin Okicic; %T On the £-Characteristic of Nonlinear Superposition Operators in lp,σ-Spaces %J Mathematica balkanica %D 2005 %P 59 %V 19 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_2005_19_1-2_a5/ %F MABA_2005_19_1-2_a5