TY - BOOK AU - Lee, Ping, ed. TI - X-Ray Calibration: Techniques, Sources, and Detectors T2 - Proceedings of SPIE; V. 0689 SN - 9780892527243 (Print) PY - 1986/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0689 ER -