TY - BOOK AU - O'Dell, Stephen, ed. TI - Optics for EUV, X-Ray, and Gamma-Ray Astronomy IV T2 - Proceedings of SPIE; V. 7437 SN - 9780819477279 (Print) PY - 2009/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7437 ER -