TY  - BOOK
AU  - Winston, Roland, ed.
TI  - Nonimaging Optics and Efficient Illumination Systems III
T2  - Proceedings of SPIE; V. 6338
SN  - 9780819464170 (Print)
PY  - 2006///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/6338
ER  -