| 2004 | ||
|---|---|---|
| 2 | Gonçalo Nuno Moutinho de Carvalho, Tony Gill, Tony Parisi: X3D programmable shaders. Web3D 2004: 99-108 | |
| 2003 | ||
| 1 | Gonçalo Nuno Moutinho de Carvalho: High-level procedural shading VRML/X3D. SIGGRAPH Web Graphics 2003 | |
| 1 | Tony Gill | [2] |
| 2 | Tony Parisi | [2] |