TY  - BOOK
AU  - Ma, Xiaoliang, ed.
TI  - 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
T2  - Proceedings of SPIE; V. 10837
SN  - 9781510623163 (Print)
PY  - 2019///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10837
ER  -