@article{GDZPPN00203641X, title = {Pexider's equation and aggregation of allocations.}, journal = {Aequationes mathematicae}, volume = {33}, year = {1987}, pages = {227-239}, zbl = {0625.39007}, url = {http://dml.mathdoc.fr/item/GDZPPN00203641X} }
Radó, F.; Baker, John A. Pexider's equation and aggregation of allocations.. Aequationes mathematicae, Tome 33 (1987) pp. 227-239. http://gdmltest.u-ga.fr/item/GDZPPN00203641X/