@article{computingdatalogrewritingsbeyondhorn,
  title = {Computing Datalog Rewritings beyond Horn Ontologies},
  author = {Bernardo Cuenca Grau and Boris Motik and Giorgos Stoilos and Ian Horrocks},
  year = {2013},
  eprint = {1304.1402},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1304.1402v2},
}