Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1977__41_142483, author = {Robert J. Zimmer}, title = {Hyperfinite {Factors} and {Amenable} {Ergodic} {Actions.}}, journal = {Inventiones mathematicae}, pages = {23--32}, publisher = {mathdoc}, volume = {41}, year = {1977}, zbl = {0361.46061}, url = {http://geodesic.mathdoc.fr/item/IM_1977__41_142483/} }
Robert J. Zimmer. Hyperfinite Factors and Amenable Ergodic Actions.. Inventiones mathematicae, Tome 41 (1977), pp. 23-32. http://geodesic.mathdoc.fr/item/IM_1977__41_142483/