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@article{MET_1975__22_175652, author = {D.P. Mittal}, title = {On {Some} {Functional} {Equations} {Concerning} {Entropy,} {Directed} {Divergence} and {Inaccuracy.}}, journal = {Metrika}, pages = {35--46}, publisher = {mathdoc}, volume = {22}, year = {1975}, zbl = {0305.94030}, url = {http://geodesic.mathdoc.fr/item/MET_1975__22_175652/} }
D.P. Mittal. On Some Functional Equations Concerning Entropy, Directed Divergence and Inaccuracy.. Metrika, Tome 22 (1975), pp. 35-46. http://geodesic.mathdoc.fr/item/MET_1975__22_175652/