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@article{MOMA_1985__100_178242, author = {Stefan Krasa}, title = {Non {Uniqueness} of {Invariant} {Means} for {Amenable} {Group} {Actions.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {121--126}, publisher = {mathdoc}, volume = {100}, year = {1985}, zbl = {0571.43002}, url = {http://geodesic.mathdoc.fr/item/MOMA_1985__100_178242/} }
Stefan Krasa. Non Uniqueness of Invariant Means for Amenable Group Actions.. Monatshefte für Mathematik, Tome 100 (1985), pp. 121-126. http://geodesic.mathdoc.fr/item/MOMA_1985__100_178242/