Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1967_11_4_a4, author = {S. Smale}, title = {Diffeomorphisms with many periodic points}, journal = {Matematika}, pages = {88--106}, publisher = {mathdoc}, volume = {11}, number = {4}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1967_11_4_a4/} }
S. Smale. Diffeomorphisms with many periodic points. Matematika, Tome 11 (1967) no. 4, pp. 88-106. http://geodesic.mathdoc.fr/item/MAT_1967_11_4_a4/