Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1976__37_142434, author = {E. Christopher Lance}, title = {Ergodic {Theorem} for {Convex} {Sets} and {Operator} {Algebras.}}, journal = {Inventiones mathematicae}, pages = {201--214}, publisher = {mathdoc}, volume = {37}, year = {1976}, zbl = {0338.46054}, url = {http://geodesic.mathdoc.fr/item/IM_1976__37_142434/} }
E. Christopher Lance. Ergodic Theorem for Convex Sets and Operator Algebras.. Inventiones mathematicae, Tome 37 (1976), pp. 201-214. http://geodesic.mathdoc.fr/item/IM_1976__37_142434/