TY  - BOOK
AU  - Wilkerson, Gary, ed.
TI  - Passive Materials for Optical Elements
T2  - Proceedings of SPIE; V. 1535
SN  - 9780819406637 (Print)
PY  - 1991///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1535
ER  -