@article{TUC-CSCW/TRMPSHB10,
  author = "D. Tsovaltzi and N. Rummel and B. M. McLaren and N. Pinkwart and O. Scheuer and A. Harrer and I. Braun",
  title = "Extending a Virtual Chemistry Laboratory with a Collaboration Script to Promote Conceptual Learning",
  year = 2010,
  journal = "International Journal on Technology Enhanced Learning",
  volume = 2,
  number = 12,
  keywords = "cochemex"
}