@InProceedings{Tominski08EnhancedSpiral,
  author    = {Christian Tominski and Heidrun Schumann},
  title     = {{Enhanced Interactive Spiral Display}},
  booktitle = {Proceedings of the Annual SIGRAD Conference, Special Theme: Interactivity},
  year      = {2008},
  publisher = {Linköping University Electronic Press},
  location  = {Stockholm, Sweden},
  pages     = {53--56},
  url       = {http://www.ep.liu.se/ecp/article.asp?issue=034&article=013},
  demo      = {./software/TTS/index.html},
}