The following publications are possibly variants of this publication:
- Single-pass Scalable Subsurface Rendering with LightcutsAdam Arbree, Bruce Walter, Kavita Bala. cgf, 27(2):507-516, 2008. [doi]
- Perceptual illumination components: a new approach to efficient, high quality global illumination renderingWilliam A. Stokes, James A. Ferwerda, Bruce Walter, Donald P. Greenberg. tog, 23(3):742-749, 2004. [doi]