@conference{foss1,
  title = "Continuous use of Authoring for Adaptive Educational Hypermedia: A Long-term Case Study",
  author = "J.G.K. Foss and A. I. Cristea and M. Hendrix",
  year = 2010,
  booktitle = "Proceedings of the 10th IEEE International Conference on Advanced Learning Technologies ICALT 2010",
  publisher = "IEEE",
  url = "files/JFossICALTPDFExpress.pdf",
  keywords = "GRAPPLE project and Published during PhD at Warwick",
  series = "Proc. of 10th IEEE International Conference on Advanced Learning Technologies ICALT 2010"
}