@conference{hendrix17,
  title = "GAT: The FP7 GRAPPLE Authoring Tool Set",
  author = "M. Hendrix and A. Nussbaumer and M. Dicerto and L. Oneto and A. I. Cristea",
  year = 2009,
  booktitle = "ECTEL 2009 Demonstrations",
  keywords = "GRAPPLE project and Published during PhD at Warwick"
}