@InProceedings{LutzSattlerWolter-DL2001,
  author = 	 {C. Lutz and U. Sattler and F. Wolter},
  title = 	 {Description Logics and the Two-Variable Fragment},
  booktitle = 	 {Proceedings of the 2001 International Workshop in Description Logics {(DL-2001)}},
  pages =        {66--75},
  editor =       {D.L. McGuiness and P.F. Pater-Schneider and C. Goble and R. M{\"o}ller},
  year =	 2001,
  address =      {Stanford, California, USA},
  note =	 {Proceedings online available from {http://SunSITE.Informatik.RWTH-Aachen.DE/Publications/CEUR-WS/}}
}