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@article{AM2_1973__9_136353, author = {KAROL BARON}, title = {Continuous {Solutions} of a {Functional} {Equation} of n-th {Order}}, journal = {Aequationes mathematicae}, pages = {257--259}, publisher = {mathdoc}, volume = {9}, year = {1973}, zbl = {0269.39005}, url = {http://geodesic.mathdoc.fr/item/AM2_1973__9_136353/} }
KAROL BARON. Continuous Solutions of a Functional Equation of n-th Order. Aequationes mathematicae, Tome 9 (1973), pp. 257-259. http://geodesic.mathdoc.fr/item/AM2_1973__9_136353/