%0 Journal Article %A Lars Erik Persson %T Sharp Upper Bounds for and Some Properties of Generalized Entropies %J Mathematica balkanica %D 1994 %P 153 %V 8 %N 2-3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1994_8_2-3_a2/ %F MABA_1994_8_2-3_a2