Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{AM2_1981__23_136888, author = {Jack Clark and Karl David}, title = {Finite return times for measure-preserving transformations.}, journal = {Aequationes mathematicae}, pages = {24--29}, publisher = {mathdoc}, volume = {23}, year = {1981}, zbl = {0496.28018}, url = {http://geodesic.mathdoc.fr/item/AM2_1981__23_136888/} }
Jack Clark; Karl David. Finite return times for measure-preserving transformations.. Aequationes mathematicae, Tome 23 (1981), pp. 24-29. http://geodesic.mathdoc.fr/item/AM2_1981__23_136888/