@inproceedings{Label,
   author = {Fetter, Mirko and Gross, Tom and Hucke, Maxi},
   title = {Supporting Social Protocols in Tabletop Interaction through Visual Cues},
   booktitle = {Proceedings of the 13th IFIP TC.13 International Conference on Human-Computer Interaction - INTERACT 2011},
   editor = {Campos, Pedro  and Graham, Nicholas and Jorge, Joaquim and Nunes, Nuno and Palanque, Philippe and Winckler, Marco},
   address = {Heidelberg},
   publisher = {Springer-Verlag},
   pages = {435-442},
   note = {ISBN: 978-3-642-23764-5},
}