@inproceedings{tyg-fre-sto-05-wfc,
  author = {Martin Tygel and Lucas B. Freitas and Jorge Stolfi},
  title = {Computer Graphics in {3D} WaveFront Construction},
  year = 2005,
  booktitle = {Proceedings of the 9th International Congress of the Brazilian Geophysical Society},
  location = {Salvador, BA, Brazil},
  volume = {CD-ROM},
  number = {--},
  pages = {6},
  publisher = {Sociedade Brasileira de Geof{\'\i}sica},
  doi = {10.1190/sbgf2005-341}
}