@article {2559,
	title = {Invariant representations for action recognition in the visual system.},
	volume = {15},
	year = {2015},
	address = {Journal of vision},
	doi = {10.1167/15.12.558},
	url = {http://jov.arvojournals.org/article.aspx?articleid=2433666},
	author = {Andrea Tacchetti and Leyla Isik and Tomaso Poggio}
}
