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@article{MZ_1974__138_172092, author = {Karl Sigmund}, title = {On the {Time} {Evolution} of {Statistical} {States} for {Anosov} {Systems.}}, journal = {Mathematische Zeitschrift}, pages = {183--190}, publisher = {mathdoc}, volume = {138}, year = {1974}, zbl = {0283.58012}, url = {http://geodesic.mathdoc.fr/item/MZ_1974__138_172092/} }
Karl Sigmund. On the Time Evolution of Statistical States for Anosov Systems.. Mathematische Zeitschrift, Tome 138 (1974), pp. 183-190. http://geodesic.mathdoc.fr/item/MZ_1974__138_172092/