@article{Gillam:2007zo,
  author = "Gillam, Lee  and  Ahmad, Khurshid",
  title = "{Financial data tombs and nurseries: A grid-based text and ontological analysis}",
  doi = "10.22323/1.026.0002",
  journal = "PoS",
  year = 2007,
  volume = "GRID2006",
  pages = "002"
}