@article{1183523853,
author = {Halmos, Paul R.},
title = {Recent progress in ergodic theory},
journal = {Bull. Amer. Math. Soc.},
volume = {67},
number = {6},
year = {1961},
pages = { 70-80},
language = {en},
url = {http://dml.mathdoc.fr/item/1183523853}
}
Halmos, Paul R. Recent progress in ergodic theory. Bull. Amer. Math. Soc., Tome 67 (1961) no. 6, pp. 70-80. http://gdmltest.u-ga.fr/item/1183523853/