TY - BOOK AU - Hoover, Richard, ed. TI - X-Ray Optics, Instruments, and Missions II T2 - Proceedings of SPIE; V. 3766 SN - 9780819432520 (Print) PY - 1999/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3766 ER -