@article {106,
	title = {An Ontology-Based Query Manager: Usability Evaluation},
	year = {2008},
	url = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.73.7419},
	author = {Catarci,Tiziana and Di Mascio,Tania and Dongilli,Paolo and Franconi,Enrico and Tessaris,Sergio}
}
