@article{1183498921, author = {Ward, Morgan and Fuller, F. B.}, title = {The continuous iteration of real functions}, journal = {Bull. Amer. Math. Soc.}, volume = {42}, number = {12}, year = {1936}, pages = { 393-396}, language = {en}, url = {http://dml.mathdoc.fr/item/1183498921} }
Ward, Morgan; Fuller, F. B. The continuous iteration of real functions. Bull. Amer. Math. Soc., Tome 42 (1936) no. 12, pp. 393-396. http://gdmltest.u-ga.fr/item/1183498921/