%0 Journal Article %A Bhu Dev Sharma %A Ram Autar %T Generalized functional equation of two variables in information theory %J ESAIM: Mathematical Modelling and Numerical Analysis %D 1972 %P 85-98 %V 6 %N R3 %I Dunod %C Paris %U http://geodesic.mathdoc.fr/item/M2AN_1972__6_3_85_0/ %G en %F M2AN_1972__6_3_85_0