%0 Journal Article %A T. Artikis %T On a functional equation for characteristic functions %J Applicationes Mathematicae %D 1983 %P 43-47 %V 18 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/am-18-1-43-47/ %R 10.4064/am-18-1-43-47 %G en %F 10_4064_am_18_1_43_47