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@article{AM2_1971__6_136173, author = {DONALD B. SMALL}, title = {On the {Functional} {Equation} {F(u)} = {F(l} - u) + {F(u/l} - u), u ... [0, ...] {(Short} {Communication)}}, journal = {Aequationes mathematicae}, pages = {115--116}, publisher = {mathdoc}, volume = {6}, year = {1971}, url = {http://geodesic.mathdoc.fr/item/AM2_1971__6_136173/} }
DONALD B. SMALL. On the Functional Equation F(u) = F(l - u) + F(u/l - u), u ... [0, ...] (Short Communication). Aequationes mathematicae, Tome 6 (1971), pp. 115-116. http://geodesic.mathdoc.fr/item/AM2_1971__6_136173/