@article{Jimenez09,
 author = "Jorge Jimenez and Veronica Sundstedt and Diego Gutierrez",
 title = "Screen-space perceptual rendering of human skin",
 journal = "ACM Transactions on Applied Perception",
 volume = "6",
 number = "4",
 year = "2009" }
 @INBOOK{Jimenez10_gpupro,
 author = "Jorge Jimenez and Diego Gutierrez",
 editor = "Wolfgang Engel",
 title = "GPU Pro: Advanced Rendering Techniques",
 chapter = "Screen-Space Subsurface Scattering",
 publisher = "AK Peters Ltd.",
 pages = "335-351",
 year = "2010" }