@article{1183425279, author = {Wilson, W. Harold}, title = {On certain related functional equations}, journal = {Bull. Amer. Math. Soc.}, volume = {27}, number = {3}, year = {1920}, pages = { 300-312}, language = {en}, url = {http://dml.mathdoc.fr/item/1183425279} }
Wilson, W. Harold. On certain related functional equations. Bull. Amer. Math. Soc., Tome 27 (1920) no. 3, pp. 300-312. http://gdmltest.u-ga.fr/item/1183425279/