@article{GDZPPN002094584,
title = {The Periodic Behavior of Morse-Smale Diffeomorphisms.},
journal = {Inventiones mathematicae},
volume = {46},
year = {1978},
pages = {279-292},
zbl = {0388.58013},
url = {http://dml.mathdoc.fr/item/GDZPPN002094584}
}
Franks, John; Narasimhan, Carolyn. The Periodic Behavior of Morse-Smale Diffeomorphisms.. Inventiones mathematicae, Tome 46 (1978) pp. 279-292. http://gdmltest.u-ga.fr/item/GDZPPN002094584/