@InProceedings{hilliges2008tabletop,
  author = {Hilliges, O. and Kim, D. and Izadi, I.},
  title  = "{Creating Malleable Interactive Surfaces using Liquid Displacement Sensing}",
  booktitle = {In Proceedings of the 3rd IEEE Tabletop and Interactive Surfaces, Amsterdam, the Netherlands},
  month = oct,
  year =   {2008}
  }