@inproceedings{DL-2010-rewriting,
   title = {Query Rewriting in DL-LiteHNhorn},
   year = {2010},
   author = {Elena Botoeva and Alessandro Artale and Diego Calvanese},
   booktitle = {Proc. of the 23rd Int. Workshop on Description Logics (DL 2010)},
   pages = {267-278},
   volume = {573},
   series = {CEUR Electronic Workshop Proceedings, http://ceur-ws.org/},
   webpdf = {http://www.inf.unibz.it/~ebotoeva/papers/boac-DL-10.pdf},
   prespdf = {http://www.inf.unibz.it/~ebotoeva/presentations/boac-DL-10-presentation.pdf}
}