@article{1183414351, author = {Osgood, W. F.}, title = {The Theory of Functions}, journal = {Bull. Amer. Math. Soc.}, volume = {2}, number = {3}, year = {1895}, pages = { 142-154}, language = {en}, url = {http://dml.mathdoc.fr/item/1183414351} }
Osgood, W. F. The Theory of Functions. Bull. Amer. Math. Soc., Tome 2 (1895) no. 3, pp. 142-154. http://gdmltest.u-ga.fr/item/1183414351/