%0 Journal Article %A A. KamiƄski %A P. N. Rathie %A Lilian T. Sheng %T Functional equations related to non-additive information measures %J Annales Polonici Mathematici %D 1984 %P 285-296 %V 44 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-44-3-285-296/ %R 10.4064/ap-44-3-285-296 %G en %F 10_4064_ap_44_3_285_296