@article{bachler2004collaboration,
  title = "Collaboration in the Semantic Grid: a Basis for e-Learning",
  author = "Bachler, Michelle and Buckingham Shum, Simon and Chen-Burger, Yun-Heh and Dalton, Jeff and De Roure, David and Eisenstadt, Marc and Komzak, Jiri and Michaelides, Danius and Page, Kevin and Potter, Stephen and others",
  year = "2004",
}