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@article{AM2_1973__9_136374, author = {T.M.K. DAVISON}, title = {On the {Functional} {Equation} f(m + n-mn) +f(mn) =f(m) +f(n) {(Short} {Communication)}}, journal = {Aequationes mathematicae}, pages = {310--311}, publisher = {mathdoc}, volume = {9}, year = {1973}, url = {http://geodesic.mathdoc.fr/item/AM2_1973__9_136374/} }
T.M.K. DAVISON. On the Functional Equation f(m + n-mn) +f(mn) =f(m) +f(n) (Short Communication). Aequationes mathematicae, Tome 9 (1973), pp. 310-311. http://geodesic.mathdoc.fr/item/AM2_1973__9_136374/