@INPROCEEDINGS{KnHD-OWLED-08,
  author = {Knechtel, Martin and Hladik, Jan and Dau, Frithjof},
  title = {Using {OWL DL} Reasoning to decide about authorization in {RBAC}},
  booktitle = {OWLED '08: Proceedings of the OWLED 2008 Workshop on OWL: Experiences
	and Directions},
  series    = {CEUR Workshop Proceedings},
  volume    = {432},
  year = {2008},
  editor = {Catherine Dolbear and Alan Ruttenberg and Ulrike Sattler},
}