@ARTICLE{ASHD04a,
  author = {Mark Ashdown and Peter Robinson},
  title = {Remote Collaboration on Desk-Sized Displays},
  journal = {Computer Animation and Virtual Worlds},
  year = {2005},
  volume = {16},
  pages = {41--51},
  number = {1},
  doi = {10.1002/cav.55}
}