@article{1183526336, author = {Chacon, R. V.}, title = {Ordinary means imply recurrent means}, journal = {Bull. Amer. Math. Soc.}, volume = {70}, number = {6}, year = {1964}, pages = { 796-797}, language = {en}, url = {http://dml.mathdoc.fr/item/1183526336} }
Chacon, R. V. Ordinary means imply recurrent means. Bull. Amer. Math. Soc., Tome 70 (1964) no. 6, pp. 796-797. http://gdmltest.u-ga.fr/item/1183526336/