@InProceedings{roberts05b,
  author =       "Andrew Roberts and Eric Atwell",
  title =        "aConCorde: Towards a Proper Concordance of Arabic",
  year =         "2005",
  booktitle =    "Proceedings of the Corpus Linguistics 2005 Conference",
  address =      "University of Birmingham, UK",
  url =          "http://www.comp.leeds.ac.uk/andyr/research/papers/cl05_aConCorde.pdf",
}