@inproceedings{HCI-IMT-2013-RigasA13a,
	author        = "Dimitrios Rigas and Badr Almutairi",
	booktitle     = "{Proceedings of the 15th International Conference on Human-Computer Interaction. Part IV: Interaction Modalities and Techniques}",
	doi           = "10.1007/978-3-642-39330-3_3",
	isbn          = "978-3-642-39329-7",
	pages         = "23--31",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Investigating the Impact of Combining Speech and Earcons to Communicate Information in E-government Interfaces}",
	volume        = 8007,
	year          = 2013,
}