@article{GDZPPN002094878,
title = {There are Two Isotopic Morse-Smale Diffeomorphisms Which Cannot be Joined by Simple Arcs.},
journal = {Inventiones mathematicae},
volume = {55},
year = {1979},
pages = {1-8},
zbl = {0416.58015},
url = {http://dml.mathdoc.fr/item/GDZPPN002094878}
}
Matsumoto, Shigenori. There are Two Isotopic Morse-Smale Diffeomorphisms Which Cannot be Joined by Simple Arcs.. Inventiones mathematicae, Tome 55 (1979) pp. 1-8. http://gdmltest.u-ga.fr/item/GDZPPN002094878/