Vieira, V., 		Salgado, A., 		Tedesco, P., 		Times, V., 		Ferraz, C., 		Huzita, E., 		Chaves, A., & 		Steinmacher, I.
(2012).
The UbiBus Project: Using Context and Ubiquitous Computing to build Advanced Public Transportation Systems to Support Bus Passengers.
In <em>Anais do VIII Simpósio Brasileiro de Sistemas de Informação</em>, (pp. 507-512). Porto Alegre: SBC.
doi:10.5753/sbsi.2012.14435