@article {486,
	title = {The non-twist standard map with robust tori},
	journal = {Journal of Physics A: Mathematical and Theoretical},
	volume = {43},
	year = {2010},
	month = {Jun-04-2012},
	pages = {175501},
	issn = {1751-8113},
	doi = {10.1088/1751-8113/43/17/175501},
	url = {http://stacks.iop.org/1751-8121/43/i=17/a=175501?key=crossref.2751e39f2964faf007fea5dd9207a552},
	author = {Caroline G. L. Martins and R. Egydio de Carvalho and I. L. Caldas and M Roberto}
}
