@article{GDZPPN002539802,
title = {An algebraic formulation of ergodic problems},
journal = {Revista colombiana de matematicas},
volume = {9},
year = {1975},
pages = {189-204},
zbl = {0331.46056},
url = {http://dml.mathdoc.fr/item/GDZPPN002539802}
}
Moore, Steven M. An algebraic formulation of ergodic problems. Revista colombiana de matematicas, Tome 9 (1975) pp. 189-204. http://gdmltest.u-ga.fr/item/GDZPPN002539802/