TY  - BOOK
AU  - Ushakov, Leonid, ed.
TI  - CIS Selected Papers: Photometry
T2  - Proceedings of SPIE; V. 2161
SN  - 9780819414564 (Print)
PY  - 1993///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2161
ER  -