@article{GDZPPN002454297, title = {On Some Functional Equations Concerning Entropy, Directed Divergence and Inaccuracy.}, journal = {Metrika}, volume = {22}, year = {1975}, pages = {35-46}, zbl = {0305.94030}, url = {http://dml.mathdoc.fr/item/GDZPPN002454297} }
Mittal, D.P. On Some Functional Equations Concerning Entropy, Directed Divergence and Inaccuracy.. Metrika, Tome 22 (1975) pp. 35-46. http://gdmltest.u-ga.fr/item/GDZPPN002454297/