@InProceedings{eurovis06-tejada,
  author = {Tejada, E. and Gois, J.P. and Nonato, L. G. and Castelo, A. and Ertl, T.},
  title  = {{Hardware-accelerated Extraction and Rendering of Point Set Surfaces}},
  year   = {2006},
  pages  = {21--28},
  booktitle = {{Proceedings of EUROGRAPHICS - IEEE VGTC Symposium on Visualization}}
}