@article {Sarsfield_Cabral,
	title = {Market segmentation analysis using attitudes toward transportation exploring the differences between men and women},
	journal = {Transportation Research Record: Journal of the Transportation Research Board},
	volume = {2067},
	year = {2008},
	pages = {56-64},
	issn = {0361-1981},
	doi = {10.3141/2067-07},
	url = {http://doi.org/10.3141/2067-07},
	author = {G Beir{\~a}o and Jos{\'e} Ant{\'o}nio Sarsfield Cabral}
}
