@inproceedings{Straccia06c,
 Author = {Straccia, Umberto},
 Booktitle = {Proceedings of the 11th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems, (IPMU-06)}, 
 Title = {Answering Vague Queries in Fuzzy DL-LITE},
pages = {2238-2245},
 Year = {2006}}