@article{1077491727, author = {Maker, Philip T.}, title = {The ergodic theorem for a sequence of functions}, journal = {Duke Math. J.}, volume = {6}, number = {1}, year = {1940}, pages = { 27-30}, language = {en}, url = {http://dml.mathdoc.fr/item/1077491727} }
Maker, Philip T. The ergodic theorem for a sequence of functions. Duke Math. J., Tome 6 (1940) no. 1, pp. 27-30. http://gdmltest.u-ga.fr/item/1077491727/