@CONFERENCE{Waldner2009,
  author = {Manuela Waldner and Alexander Lex and
	Marc Streit and Dieter Schmalstieg},
  title = {Design Considerations for Collaborative Information Workspaces in
	Multi-Display Environments},
  booktitle = {Workshop on Collaborative Visualization on Interactive Surfaces},
  year = {2009},
  owner = {puff},
  timestamp = {2009.10.28}
}