%0 Journal Article
%A Kannappan, PL.
%A Sahoo, P. K.
%T On a functional equation connected to sum form nonadditive information measures on an open domain. I
%J Kybernetika
%D 1986
%P 268-275
%V 22
%N 3
%U http://geodesic.mathdoc.fr/item/KYB_1986_22_3_a5/
%G en
%F KYB_1986_22_3_a5