@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}
}
@article {Authenticus:P-004-6PV,
	title = {Understanding attitudes towards public transport and private car: A qualitative study},
	journal = {TRANSPORT POLICY},
	volume = {14},
	number = {6},
	year = {2007},
	note = {Citations: crossref, scopus, wos},
	pages = {478-489},
	type = {Article},
	author = {G Beir{\~a}o and Jos{\'e} Ant{\'o}nio Sarsfield Cabral}
}
@article { cabral2007,
	title = {Understanding attitudes towards public transport and private car: A qualitative study},
	journal = {Transport Policy},
	volume = {14},
	number = {6},
	year = {2007},
	pages = {478-489},
	author = {G Beir{\~a}o and Jos{\'e} Ant{\'o}nio Sarsfield Cabral}
}
@proceedings {Sarsfield_Cabral,
	title = {Enhancing service quality in public transport systems},
	year = {2006},
	address = {Prague, Czech Republic, July 12-14},
	issn = {1746-4498},
	doi = {10.2495/ut060811},
	url = {http://doi.org/10.2495/ut060811},
	author = {Jos{\'e} Ant{\'o}nio Sarsfield Cabral and G Beir{\~a}o},
	editor = {Ca Brebbia and V. Dolezel}
}
@article {RID:0909150650395-19,
	title = {The reaction of the Portuguese stock market to ISO 9000 certification},
	journal = {Total Quality Management},
	volume = {13},
	number = {4},
	year = {2002},
	pages = {465-474},
	author = {G Beir{\~a}o and Jos{\'e} Ant{\'o}nio Sarsfield Cabral}
}
