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@article{AM2_1993__46_2-3_137543, author = {John A. Baker}, title = {On a functional equation of {Acz\'el} and {Chung.}}, journal = {Aequationes mathematicae}, pages = {99--111}, publisher = {mathdoc}, volume = {46}, number = {2-3}, year = {1993}, zbl = {0791.39008}, url = {http://geodesic.mathdoc.fr/item/AM2_1993__46_2-3_137543/} }
John A. Baker. On a functional equation of Aczél and Chung.. Aequationes mathematicae, Tome 46 (1993) no. 2-3, pp. 99-111. http://geodesic.mathdoc.fr/item/AM2_1993__46_2-3_137543/