%0 Journal Article
%A Prem Nath,
%A Dhiraj Kumar Singh
%T On a sum form functional equation and its relevance\\ in
 information theory and cryptanalysis
%J Novi Sad Journal of Mathematics
%D 2013
%P 59-71
%V 43
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_2013_43_1a_6/
%F NSJOM_2013_43_1a_6