TY  - GEN
AU  - Pharr, Matt
AU  -  Humphreys, Greg
TI  - Physically based rendering : : from theory to implementation / 
SN  - 9780123750792
U1  - 006.693 PHA H  
PY  - 2010///.
CY  - Amsterdam : 
PB  - Elsevier, 
KW  - Computer graphics
KW  - Three-dimensional display systems
N1  - Includes index.
ER  -