@article{05122036, title = {Forcing relations for homoclinic orbits of the Smale horseshoe map.}, journal = {Experimental Mathematics}, volume = {14}, year = {2005}, pages = {75-86}, doi = {10.1080/10586458.2005.10128909}, zbl = {1107.37031}, language = {en}, url = {http://dml.mathdoc.fr/item/05122036} }
Collins, Pieter. Forcing relations for homoclinic orbits of the Smale horseshoe map.. Experimental Mathematics, Tome 14 (2005) pp. 75-86. doi : 10.1080/10586458.2005.10128909. http://gdmltest.u-ga.fr/item/05122036/