@article{instance917,
	 title = {{Evaluating the Usability of Natural Language Query Languages and Interfaces to Semantic Web Knowledge Bases}},
	 author = {Esther Kaufmann and Abraham Bernstein},
	 year = {2010},
	 number = {4},
	 pages = {377–393},
	 volume = {8},
	 note = {http://dx.doi.org/10.1016/j.websem.2010.06.001},
	 journal = {Journal of Web Semantics: Science, Services and Agents on the World Wide Web},
	 group = {ddis},
	 Date-Added = {2026-08-02 18:39:39},
	 Date-Modified = {2026-08-02 18:54:22}
}