Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1977__18_3_a0, author = {Sato, Ryotaro}, title = {An {Abelian} ergodic theorem}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {415--422}, publisher = {mathdoc}, volume = {18}, number = {3}, year = {1977}, mrnumber = {0492183}, zbl = {0358.47006}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1977__18_3_a0/} }
Sato, Ryotaro. An Abelian ergodic theorem. Commentationes Mathematicae Universitatis Carolinae, Tome 18 (1977) no. 3, pp. 415-422. http://geodesic.mathdoc.fr/item/CMUC_1977__18_3_a0/